From f69e9529ed96ff917096d0b7b3015c8d8ea5750d Mon Sep 17 00:00:00 2001
From: Alexey Klimov <klimov.linux@gmail.com>
Date: Thu, 1 Jan 2009 13:02:07 -0300
Subject: [PATCH] V4L/DVB (10335): gspca - all subdrivers: Fix CodingStyle in
 sd_mod_init function.

Introduce int ret and check it value after call to usb_register().

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/gspca/conex.c            | 4 +++-
 drivers/media/video/gspca/etoms.c            | 4 +++-
 drivers/media/video/gspca/finepix.c          | 4 +++-
 drivers/media/video/gspca/m5602/m5602_core.c | 4 +++-
 drivers/media/video/gspca/mars.c             | 4 +++-
 drivers/media/video/gspca/ov519.c            | 4 +++-
 drivers/media/video/gspca/ov534.c            | 4 +++-
 drivers/media/video/gspca/pac207.c           | 4 +++-
 drivers/media/video/gspca/pac7311.c          | 4 +++-
 drivers/media/video/gspca/sonixb.c           | 4 +++-
 drivers/media/video/gspca/sonixj.c           | 4 +++-
 drivers/media/video/gspca/spca500.c          | 4 +++-
 drivers/media/video/gspca/spca501.c          | 4 +++-
 drivers/media/video/gspca/spca505.c          | 4 +++-
 drivers/media/video/gspca/spca506.c          | 4 +++-
 drivers/media/video/gspca/spca508.c          | 4 +++-
 drivers/media/video/gspca/spca561.c          | 4 +++-
 drivers/media/video/gspca/stk014.c           | 4 +++-
 drivers/media/video/gspca/stv06xx/stv06xx.c  | 4 +++-
 drivers/media/video/gspca/sunplus.c          | 4 +++-
 drivers/media/video/gspca/t613.c             | 4 +++-
 drivers/media/video/gspca/tv8532.c           | 4 +++-
 drivers/media/video/gspca/vc032x.c           | 4 +++-
 drivers/media/video/gspca/zc3xx.c            | 4 +++-
 24 files changed, 72 insertions(+), 24 deletions(-)

diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c
index a7088f60bcd0..825342be41fc 100644
--- a/drivers/media/video/gspca/conex.c
+++ b/drivers/media/video/gspca/conex.c
@@ -1028,7 +1028,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/etoms.c b/drivers/media/video/gspca/etoms.c
index ca888ac969d0..c5f8dda42435 100644
--- a/drivers/media/video/gspca/etoms.c
+++ b/drivers/media/video/gspca/etoms.c
@@ -927,7 +927,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/finepix.c b/drivers/media/video/gspca/finepix.c
index 76c6e03cb6c9..96a5ca775b55 100644
--- a/drivers/media/video/gspca/finepix.c
+++ b/drivers/media/video/gspca/finepix.c
@@ -454,7 +454,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
index 37a47db2903d..e78914d7a1a0 100644
--- a/drivers/media/video/gspca/m5602/m5602_core.c
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -373,7 +373,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init mod_m5602_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index ba79afbf8b39..420224afacb1 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -420,7 +420,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index ac9b4dc064d6..c78d2d0f43d3 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -2176,7 +2176,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index 01314e9995f0..e20ec7df34a7 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -584,7 +584,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index 546820f52c02..10331728f162 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -564,7 +564,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index f34bbc5db501..8a4551ecd0a6 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -1096,7 +1096,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 5ec361c779be..dd9417eea16a 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -1271,7 +1271,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 5c159d89bd82..d1b604c07afd 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -1793,7 +1793,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	info("registered");
 	return 0;
diff --git a/drivers/media/video/gspca/spca500.c b/drivers/media/video/gspca/spca500.c
index 94ed469a3ada..75494016515d 100644
--- a/drivers/media/video/gspca/spca500.c
+++ b/drivers/media/video/gspca/spca500.c
@@ -1092,7 +1092,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 766da90e6eb7..9ae62f18f725 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -2210,7 +2210,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index 90d555361ae7..32ae57e5f7be 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -862,7 +862,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index 99fa3fc1cb62..aa3ecc8acfa6 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -771,7 +771,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index f5c045967379..c9d5e6c80912 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1665,7 +1665,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index d64e7d64d053..1538350849f9 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -1196,7 +1196,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index cd1fbff0c94c..8743c03ed4aa 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -560,7 +560,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	info("registered");
 	return 0;
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c
index c60b163335c5..c43534db74bb 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx.c
@@ -500,7 +500,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index 1f07476a9905..a7d324cf1a5c 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -1464,7 +1464,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index 74ca17845223..1dfdbf58526f 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -1171,7 +1171,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index 1da292ea1c77..0bcbdb22e018 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -569,7 +569,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index ab5a25cfc69e..0f475ec2ab93 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -2459,7 +2459,9 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index c32477db3bab..afc10a9ac539 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -7599,7 +7599,9 @@ static struct usb_driver sd_driver = {
 
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
 		return -1;
 	PDEBUG(D_PROBE, "registered");
 	return 0;