On 2019-10-29 9:57 p.m., zhong jiang wrote: > kfree has taken null pointer into account. hence it is safe to remove > the unnecessary check. > > Signed-off-by: zhong jiang <zhongji...@huawei.com>
Reviewed-by: Harry Wentland <harry.wentl...@amd.com> Harry > --- > drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c > b/drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c > index cf6ef38..6f730b5 100644 > --- a/drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c > +++ b/drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c > @@ -174,9 +174,7 @@ static bool hdmi_14_process_transaction( > link->ctx, > link, > &i2c_command); > - > - if (buff) > - kfree(buff); > + kfree(buff); > > return result; > } > _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
