Commit 078f6ec8 authored by Jessica Zhang's avatar Jessica Zhang Committed by Dmitry Baryshkov
Browse files

drm/msm: Check for NULL before calling prepare_commit() 



Add a NULL check before calling prepare_commit() in
msm_atomic_commit_tail()

Signed-off-by: default avatarJessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: default avatarMarijn Suijten <marijn.suijten@somainline.org>
Patchwork: https://patchwork.freedesktop.org/patch/523604/
Link: https://lore.kernel.org/r/20230221184256.1436-3-quic_jesszhan@quicinc.com


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent 3eeca5e5

drivers/gpu/drm/msm/msm_atomic.c

+2 −1
Original line number Diff line number Diff line
@@ -205,6 +205,7 @@ void msm_atomic_commit_tail(struct drm_atomic_state *state) 
	 * Now that there is no in-progress flush, prepare the

	 * current update:

	 */

	if (kms->funcs->prepare_commit)

		kms->funcs->prepare_commit(kms, state);



	/*