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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-04-24 16:15:45 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-04-24 18:44:25 +0300 |
| commit | a3997159133d56e444f0c0f56ab1ae59863912a8 (patch) | |
| tree | 71e05f26d3a0037e101be8353134f67b1017c34c /drivers/gpu/drm/i915/selftests/intel_workarounds.c | |
| parent | df9e6521749ab33cde306e8a4350b0ac7889220a (diff) | |
| download | linux-a3997159133d56e444f0c0f56ab1ae59863912a8.tar.xz | |
drm/i915/selftests: Fix uninitialized variable
There is a potential execution path in which variable err is
returned without being properly initialized previously.
Fix this by initializing variable err to 0.
Addresses-Coverity-ID: 1468362 ("Uninitialized scalar variable")
Fixes: f4ecfbfc32ed ("drm/i915: Check whitelist registers across resets")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.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/20180424131545.GA4053@embeddedor.com
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/intel_workarounds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/intel_workarounds.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/selftests/intel_workarounds.c b/drivers/gpu/drm/i915/selftests/intel_workarounds.c index 5455b2626627..17444a3abbb9 100644 --- a/drivers/gpu/drm/i915/selftests/intel_workarounds.c +++ b/drivers/gpu/drm/i915/selftests/intel_workarounds.c @@ -239,7 +239,7 @@ static int live_reset_whitelist(void *arg) struct intel_engine_cs *engine = i915->engine[RCS]; struct i915_gpu_error *error = &i915->gpu_error; struct whitelist w; - int err; + int err = 0; /* If we reset the gpu, we should not lose the RING_NONPRIV */ |