staging: rts5208: Remove NULL test before vfree

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vfree frees the virtually continuous memory area starting at addr.
If addr is NULL, no operation is performed. So NULL test is not needed
before vfree.

This was done using Coccinelle:

@@
expression x;
@@
-if (x != NULL)
    vfree(x);

@@
expression x;
@@

-if (x != NULL) {
vfree(x);
x = NULL;
-}

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Bhaktipriya Shridhar 2016-02-29 01:58:44 +05:30 • committed by Greg Kroah-Hartman

parent 7586170c84

commit b242d05fa3

2 changed files with 22 additions and 44 deletions

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30

drivers/staging/rts5208/ms.c

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36

drivers/staging/rts5208/xd.c

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