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drm/i915/gt: remove redundant assignment to variable dw

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Variable dw is being initialized with a value that is never read,
it is assigned a new value later on. The assignment is redundant
and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.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/20200222134755.134209-1-colin.king@canonical.com
This commit is contained in:
Colin Ian King 2020-02-22 13:47:55 +00:00 committed by Chris Wilson
parent 6065682f99
commit 5d8b134150
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/gt/intel_engine_cs.c
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@ -639,7 +639,7 @@ static int measure_breadcrumb_dw(struct intel_context *ce)
{
struct intel_engine_cs *engine = ce->engine;
struct measure_breadcrumb *frame;
int dw = -ENOMEM;
int dw;
GEM_BUG_ON(!engine->gt->scratch);