evie/android_kernel_oneplus_msm8998
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mdss: mdp: release file node before process node when open fail

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Releasing file node after process node causes the kernel
panic because process node is already freed. Correct order
to release nodes should be file node followed by process node
when PM API fails.

CRs-fixed: 753912
Change-Id: I252fc9eabaf0ba81d19b1989b03100849cdeca38
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
This commit is contained in:
Dhaval Patel 2014-11-10 22:57:40 -08:00 • committed by David Keitel
parent cec2b17af6
commit fa69b02d44
1 changed files with 2 additions and 2 deletions
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4
drivers/video/fbdev/msm/mdss_fb.c
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@ -2131,12 +2131,12 @@ blank_error:
pm_runtime_put(info->dev);
pm_error:
list_del(&file_info->list);
kfree(file_info);
if (pinfo && !pinfo->ref_cnt) {
list_del(&pinfo->list);
kfree(pinfo);
}
list_del(&file_info->list);
kfree(file_info);
return result;
}