diff options
| author | Chris Wilson <[email protected]> | 2018-04-14 10:12:33 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2018-04-14 18:41:28 +0100 |
| commit | 9f172f6fbd243759c808d97bd83c95e49325b2c9 (patch) | |
| tree | 175b2e7daf2ba3a34ed903bdb2f78d62c931c200 /lib/test-string_helpers.c | |
| parent | f4ecfbfc32ed0cb502374164638d14c4fb03e916 (diff) | |
drm/i915: Call i915_perf_fini() on init_hw error unwind
We have to cleanup after i915_perf_init(), even on the error path, as it
passes a pointer into the module to the sysfs core. If we fail to
unregister the sysctl table, we leave a dangling pointer which then may
explode anytime later.
Fixes: 9f9b2792b6d3 ("drm/i915/perf: reuse timestamp frequency from device info")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Lionel Landwerlin <[email protected]>
Cc: Matthew Auld <[email protected]>
Reviewed-by: Lionel Landwerlin <[email protected]>
Reviewed-by: Michal Wajdeczko <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions