From 5ece56a2a6b24f635bd46931467bd70acd8bcce9 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 6 Sep 2019 17:45:22 +0100
Subject: [PATCH] scsi: ips: make array 'options' static const, makes object
smaller
Don't populate the array 'options' on the stack but instead make it static
const. Makes the object code smaller by 143 bytes.
Before:
text data bss dec hex filename
94483 11272 1184 106939 1a1bb drivers/scsi/ips.o
After:
text data bss dec hex filename
94244 11368 1184 106796 1a12c drivers/scsi/ips.o
(gcc version 9.2.1, amd64)
Link: https://lore.kernel.org/r/20190906164522.5644-1-colin.king@canonical.com
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
drivers/scsi/ips.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index e8bc8d328bab..f25672982c5f 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -498,7 +498,7 @@ ips_setup(char *ips_str)
int i;
char *key;
char *value;
- IPS_OPTION options[] = {
+ static const IPS_OPTION options[] = {
{"noi2o", &ips_force_i2o, 0},
{"nommap", &ips_force_memio, 0},
{"ioctlsize", &ips_ioctlsize, IPS_IOCTL_SIZE},