diff options
author | Eva Rachel Retuya <eraretuya@gmail.com> | 2016-02-27 20:39:25 +0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-11 22:09:09 -0800 |
commit | e2e77528a7dc80a9b5ff978a84b40e403ba9809d (patch) | |
tree | b0b7518c9c1c8dce41f2708a06a2cc947a2f15c8 /drivers/staging/wlan-ng/prism2fw.c | |
parent | 94889150a1a0173d4c369e272c3f46560a3f7898 (diff) |
staging: wlan-ng: simplify NULL tests
Replace direct comparisons to NULL i.e. 'x == NULL' with '!x' for
consistency. Coccinelle semantic patch used:
@@
identifier func;
expression x;
statement Z;
@@
x = func(...);
if (
(
+ !
x
- == NULL
|
+ !
- NULL ==
x
)
) Z
Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wlan-ng/prism2fw.c')
-rw-r--r-- | drivers/staging/wlan-ng/prism2fw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/wlan-ng/prism2fw.c b/drivers/staging/wlan-ng/prism2fw.c index 8fc80df0b53e..8d6ab727fd45 100644 --- a/drivers/staging/wlan-ng/prism2fw.c +++ b/drivers/staging/wlan-ng/prism2fw.c @@ -538,7 +538,7 @@ static int mkimage(struct imgchunk *clist, unsigned int *ccnt) /* Allocate buffer space for chunks */ for (i = 0; i < *ccnt; i++) { clist[i].data = kzalloc(clist[i].len, GFP_KERNEL); - if (clist[i].data == NULL) { + if (!clist[i].data) { pr_err("failed to allocate image space, exitting.\n"); return 1; } |