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(parent: 6c7c655) | patch
staging: lustre: fld: Use !x to check for kzalloc failure
authorJulia Lawall <Julia.Lawall@lip6.fr>
Sat, 20 Jun 2015 16:59:00 +0000 (18:59 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 14 Jul 2015 02:35:52 +0000 (19:35 -0700)
commit812f205962e20f4e4052e42d0009b05988760ef2
tree3ea927a34fd87c9992f83b4f17945b0f9f57e701tree | snapshot
parent6c7c65538632f0961df8f02e3be446eb03f687e4commit | diff
staging: lustre: fld: Use !x to check for kzalloc failure

!x is more normal for kzalloc failure in the kernel.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x;
statement S1, S2;
@@

x = kzalloc(...);
if (
- x == NULL
+ !x
 ) S1 else S2
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/lustre/lustre/fld/fld_cache.c diff | blob | history
drivers/staging/lustre/lustre/fld/fld_request.c diff | blob | history
Domain: System / Kernel;