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staging: rtl8188eu: rtw_mlme_ext: Clean up tests if NULL returned on failure
authorBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Tue, 22 Mar 2016 14:57:39 +0000 (20:27 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Mar 2016 14:30:36 +0000 (07:30 -0700)
commita703f4726583318b24f76bb6bc61d46a5319f248
treed9b85caf733c27554bfe0f745d192dd4b7abe3adtree | snapshot
parent12f037ece36267c7e7c6e0e65bc1abdd4019fb5dcommit | diff
staging: rtl8188eu: rtw_mlme_ext: Clean up tests if NULL returned on failure

Some functions like kzalloc return NULL on failure.
When NULL represents failure, !x is commonly used.

This was done using Coccinelle:

@@
expression *e;
identifier l1;
@@

e = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\)(...);
...
- e == NULL
+ !e

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git