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disp: msm: sde: add parameter NULL pointer dereference checks

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Add parameter NULL pointer dereference checks to improve code quality.

Change-Id: I79edf073c9b6d0c225a032017cf3a67ce4cd1d57
Signed-off-by: Yu Wu <quic_zwy@quicinc.com>
This commit is contained in:
Yu Wu
2023-07-14 13:51:04 +08:00
parent 8fc8477586
commit f78456a7fa
1 changed files with 1 additions and 1 deletions
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msm/sde/sde_rm.c
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@@ -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;
}