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[media] media: davinci: vpbe: fix return value check in vpbe_display_reqbufs()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Sun, 2 Dec 2012 09:18:35 +0000 (06:18 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 21 Dec 2012 16:21:46 +0000 (14:21 -0200)
commit4d22f1086d24f61e271e1e84c0c27db4ad495e8f
treedebedbf9c8ea35e0546b661e7374777e2520c426tree | snapshot (tar.gz zip)
parentcfe9dbd8a76835abd33ba92060817e2699524b1ecommit | diff
[media] media: davinci: vpbe: fix return value check in vpbe_display_reqbufs()

In case of error, the function vb2_dma_contig_init_ctx() returns
ERR_PTR() and never returns NULL. The NULL test in the return value
check should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Prabhakar Lad <prabhakar.lad@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/platform/davinci/vpbe_display.c diff | blob | blame | history