[PATCH 1/1] staging: gdm72xx: Remove redundant null check before kfree in gdm_wimax.c
Dan Carpenter
dan.carpenter at oracle.com
Wed Nov 21 09:17:50 UTC 2012
On Wed, Nov 21, 2012 at 11:29:36AM +0530, Sachin Kamat wrote:
> kfree on a null pointer is a no-op.
>
kdelete() used to accept NULL pointers but now it will oops. No one
ever passes a NULL pointer, so it doesn't cause a problem. But if
you noticed that, please put it into the changelog so we don't freak
out.
regards,
dan carpenter
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