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staging: [media] mn88472: simplify NULL tests
authorEva Rachel Retuya <eraretuya@gmail.com>
Sat, 27 Feb 2016 12:39:22 +0000 (20:39 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 12 Mar 2016 06:09:09 +0000 (22:09 -0800)
commit4a1e81bc5dbecb28c33851e8e571d2127462910d
tree8ec07393f8c779a7f2fee670294dffe103410689tree | snapshot
parent3b7a3dac9204d1f1b5e7c314dbacb372a93b7c99commit | diff
staging: [media] mn88472: 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>
drivers/staging/media/mn88472/mn88472.c diff | blob | blame | history
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