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| author | Vaishali Thakkar <vaishali.thakkar@oracle.com> | 2016-04-28 18:52:49 +0530 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2016-05-08 10:22:16 -0400 |
| commit | d6c925cada0d92e49c3473bc0a69ea3913fff905 (patch) | |
| tree | cdc28b0bbba63afb866e8f087ef214aa119ba109 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 30c6bfe8abb51098889c6f894641aff22d2a65d1 (diff) | |
drm/msm: Move call to PTR_ERR_OR_ZERO after reassignment
Here, a location is reset to NULL before being passed to PTR_ERR.
So, PTR_ERR should be called before its argument is reassigned
to NULL. Further to simplify things use PTR_ERR_OR_ZERO instead
of PTR_ERR and IS_ERR.
Problem found using Coccinelle.
Signed-off-by: Vaishali Thakkar <vaishali.thakkar@oracle.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
[fixed fmt string warning (s/%ld/%d/)]
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions