Staging: xgifb: Fix comparison to NULL warning
authorNavya Sri Nizamkari <navyasri.tech@gmail.com>
Thu, 22 Oct 2015 16:48:26 +0000 (22:18 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 25 Oct 2015 02:11:30 +0000 (19:11 -0700)
commit076e235856d1fbb026fd13dbf9139efb86a7b496
tree3c0c19a167e0118d042c55a69c040a242e294a53
parent0d46afbce659f8ca4feef61451c719275698e7fc
Staging: xgifb: Fix comparison to NULL warning

Change comparison to NULL to a ! operation.
Found using checkpatch.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/xgifb/vb_init.c