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| author | Colin Ian King <[email protected]> | 2017-09-19 16:55:34 +0100 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2017-11-21 11:39:43 +0200 |
| commit | dcd1d8302a06b0a0e5d6f9b6851fa4a5579e79b0 (patch) | |
| tree | 97198d5f2aa431477d6aef0dd433e5cb4d3f602d /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf | |
| parent | 294cf1af8cf2eb0d1eced377fdfb9a2d3f0e8b42 (diff) | |
drm/i915/gvt: ensure -ve return value is handled correctly
An earlier fix changed the return type from find_bb_size however the
integer return is being assigned to a unsigned int so the -ve error
check will never be detected. Make bb_size an int to fix this.
Detected by CoverityScan CID#1456886 ("Unsigned compared against 0")
Fixes: 1e3197d6ad73 ("drm/i915/gvt: Refine error handling for perform_bb_shadow")
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Zhenyu Wang <[email protected]>
(cherry picked from commit 24f8a29af4afe7c53e08f4afa0c3fa9eb3791b89)
Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf')
0 files changed, 0 insertions, 0 deletions