diff options
| author |   Aditya Swarup <aditya.swarup@intel.com> | 2020-03-03 06:23:47 -0800 |
|---|---|---|
| committer |   Chris Wilson <chris@chris-wilson.co.uk> | 2020-03-03 17:30:20 +0000 |
| commit | 9b234d2643692601149b373e5d7e831eace95dfa (patch) | |
| tree | 1d141bd37ac4e14bcc27d33691a4f505e20b882c /drivers/gpu/drm/i915/gt | |
| parent | drm/i915/gt: Drop the timeline->mutex as we wait for retirement (diff) | |
| download | wireguard-linux-9b234d2643692601149b373e5d7e831eace95dfa.tar.xz wireguard-linux-9b234d2643692601149b373e5d7e831eace95dfa.zip | |
drm/i915/selftests: Fix uninitialized variable
Static code analysis tool identified struct lrc_timestamp data as being
uninitialized and then data.ce[] is being checked for NULL/negative
value in the error path. Initializing data variable fixes the issue.
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200303142347.15696-1-aditya.swarup@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_lrc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c index ccf9debacd90..e9e71c52b34d 100644 --- a/drivers/gpu/drm/i915/gt/selftest_lrc.c +++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c @@ -4723,9 +4723,9 @@ err: static int live_lrc_timestamp(void *arg) { + struct lrc_timestamp data = {}; struct intel_gt *gt = arg; enum intel_engine_id id; - struct lrc_timestamp data; const u32 poison[] = { 0, S32_MAX, |