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H A D | i915_gem_userptr.c | diff 178ce94a15c970b66663e097d694bae6679e9a69 Fri Oct 07 21:47:45 CEST 2022 Colin Ian King <colin.i.king@gmail.com> drm/i915/gem: remove redundant assignments to variable ret
The variable ret is being assigned with a value that is never read both before and after a while-loop. The variable is being re-assigned inside the while-loop and afterwards on the call to the function i915_gem_object_lock_interruptible. Remove the redundants assignments.
Cleans up clang scan-build warnings:
warning: Although the value stored to 'ret' is used in the enclosing expression, the value is never actually read from 'ret' [deadcode.DeadStores]
warning: Value stored to 'ret' is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221007194745.2749277-1-colin.i.king@gmail.com
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