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| author | Adam Richter <adamrichter4@gmail.com> | 2015-10-16 13:33:02 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-10-19 12:00:47 +0300 |
| commit | 6749c9f023d49adca3ca4773e93282b95ceebfb5 (patch) | |
| tree | 18ed5e6eaa1033902742b0a636ecfca771ce168a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 2afa701d3e0bb9865130990b5e0cfe240ae3b605 (diff) | |
| download | linux-6749c9f023d49adca3ca4773e93282b95ceebfb5.tar.xz | |
drm: fix mutex leak in drm_dp_get_mst_branch_device
In Linux 4.3-rc5, there is an error case in drm_dp_get_branch_device
that returns without releasing mgr->lock, resulting a spew of kernel
messages about a kernel work function possibly having leaked a mutex
and presumably more serious adverse consequences later. This patch
changes the error to "goto out" to unlock the mutex before returning.
Signed-off-by: Adam J. Richter <adam_richter2004@yahoo.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions