From f78456a7fa44476b8e7e0788793025613bb1d7cd Mon Sep 17 00:00:00 2001 From: Yu Wu Date: Fri, 14 Jul 2023 13:51:04 +0800 Subject: [PATCH] disp: msm: sde: add parameter NULL pointer dereference checks Add parameter NULL pointer dereference checks to improve code quality. Change-Id: I79edf073c9b6d0c225a032017cf3a67ce4cd1d57 Signed-off-by: Yu Wu --- msm/sde/sde_rm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/msm/sde/sde_rm.c b/msm/sde/sde_rm.c index 80b4854f60..840443f063 100644 --- a/msm/sde/sde_rm.c +++ b/msm/sde/sde_rm.c @@ -1541,7 +1541,7 @@ static bool _sde_rm_check_dsc(struct sde_rm *rm, * DSC blks to any of the odd numbered PP blks. */ if (!pp_blk || !IS_COMPATIBLE_PP_DSC(pp_blk->id, dsc->id)) { - SDE_DEBUG("dsc %d can't match of pp %d\n", dsc_cfg->id, pp_blk->id); + SDE_DEBUG("dsc %d can't match of pp %d\n", dsc_cfg->id, pp_blk ? pp_blk->id : -1); return false; }