From: Dan Carpenter <dan.carpenter@oracle.com>
To: Jani Nikula <jani.nikula@linux.intel.com>
Cc: David Airlie <airlied@linux.ie>,
intel-gfx@lists.freedesktop.org, kernel-janitors@vger.kernel.org,
Rodrigo Vivi <rodrigo.vivi@intel.com>
Subject: [PATCH] drm/i915/selftests: Potential uninitialized return in live_reset_whitelist()
Date: Fri, 27 Apr 2018 14:06:16 +0000 [thread overview]
Message-ID: <20180427140616.GC19583@mwanda> (raw)
Smatch complains that "err" could be uninitialized at the end. I don't
know the code well but that seems like a reasonable warning.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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 */
next reply other threads:[~2018-04-27 14:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-27 14:06 Dan Carpenter [this message]
2018-04-27 14:10 ` [Intel-gfx] [PATCH] drm/i915/selftests: Potential uninitialized return in live_reset_whitelist() Ville Syrjälä
2018-04-27 14:11 ` Chris Wilson
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