Somya Anand 87e3dbc27c Staging: gdm72xx: use !x instead of x == NULL ... Functions like devm_kzalloc, kmalloc_array, devm_ioremap, usb_alloc_urb, alloc_netdev return NULL as a return value on failure. Generally, When NULL represents failure, !x is commonly used. This patch cleans up the tests on the results of these functions, thereby using !x instead of x == NULL or NULL == x. This is done via following coccinelle script: @prob_7@ identifier x; statement S; @@ ( x = devm_kzalloc(...); | x = usb_alloc_urb(...); | x = kmalloc_array(...); | x = devm_ioremap(...); | x = alloc_netdev(...); ) ... - if(NULL == x) + if(!x) S Further we have used isomorphism characteristics of coccinelle to indicate x == NULL and NULL == x are equivalent. This is done via following iso script. Expression @ is_null @ expression X; @@ X == NULL <=> NULL == X Signed-off-by: Somya Anand <somyaanand214@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2015-03-16 16:28:47 +01:00
..
gdm_qos.c	staging: gdm72xx: Condense two statements into one to improve code readability.	2015-03-01 16:57:36 -08:00
gdm_qos.h
gdm_sdio.c	Staging: gdm72xx: clean dev_err logging	2015-03-06 15:55:36 -08:00
gdm_sdio.h
gdm_usb.c
gdm_usb.h
gdm_wimax.c	Staging: gdm72xx: use !x instead of x == NULL	2015-03-16 16:28:47 +01:00
gdm_wimax.h
hci.h
Kconfig	PM / Kconfig: Replace PM_RUNTIME with PM in dependencies	2014-12-13 00:44:04 +01:00
Makefile
netlink_k.c
netlink_k.h
sdio_boot.c
sdio_boot.h
TODO
usb_boot.c
usb_boot.h
usb_ids.h
wm_ioctl.h