Staging: wilc1000: Remove null check before kfree

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kfree on NULL pointer is a no-op.
The semantic patch used to find such an instance where NULL check is
present before kfree-

// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>smpl>

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Shraddha Barke 2015-10-14 07:29:19 +05:30 • committed by Greg Kroah-Hartman

parent 784c7d2f0e

commit 95f840fb53

1 changed files with 30 additions and 60 deletions

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drivers/staging/wilc1000/host_interface.c

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