Staging: wilc1000: wilc_wfi_cfgoperations: Remove NULL check before kfree

Browse source

kfree on NULL pointer is a no-op.

The semantic patch used-

// <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>

...

This commit is contained in:

Shraddha Barke 2015-10-12 20:49:19 +05:30 • committed by Greg Kroah-Hartman

parent c22cbec069

commit cccfc39e5c

1 changed files with 25 additions and 53 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

76

drivers/staging/wilc1000/wilc_wfi_cfgoperations.c

View file