Commit 4e84869e authored Feb 04, 2014 by Deva Ramasubramanian

msm: vidc: Check if buffers are mapped before validating buffer_info



When buffers are not mapped by the driver (i.e. buffer being used by
kernel client), inst->registered_buffers is usually empty.  As a result,
in *_dqbuf(), binfo is always NULL.  This commit bypasses the NULL check
if buffers aren't being mapped by the driver.

CRs-Fixed: 610866
Change-Id: I111150564549a74f077ba8a7115129f497d734fc
Signed-off-by: Deva Ramasubramanian <dramasub@codeaurora.org>

parent 90d52535

drivers/media/platform/msm/vidc/msm_vidc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -961,7 +961,7 @@ int msm_vidc_dqbuf(void instance, struct v4l2_buffer b)
		}
		}

		if (!buffer_info) {
		if (!buffer_info && inst->map_output_buffer) {
		dprintk(VIDC_ERR,
		"%s: error - no buffer info found in registered list\n",
		__func__);