tree 172be60ec0015c227885d0ac45968073b23c7927
parent f14270161a236235537338d042015988aac354f9
author Wei Yongjun <yongjun_wei@trendmicro.com.cn> 1466270797 +0000
committer Rob Clark <robdclark@gmail.com> 1468679368 -0400

drm/msm/dsi: Fix return value check in msm_dsi_host_set_display_mode()

In case of error, the function drm_mode_duplicate() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>