From: Colin Ian King Date: Fri, 17 Apr 2020 16:08:29 +0000 (+0100) Subject: drm/i915: remove redundant assignment to variable test_result X-Git-Tag: microblaze-v5.10~52^2~24^2~410 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;ds=sidebyside;h=7479f3c90a6d6f0a8c9b8a53b3856ac1002a8587;p=linux-2.6-microblaze.git drm/i915: remove redundant assignment to variable test_result The variable test_result is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20200417160829.112776-1-colin.king@canonical.com --- diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 857a36ff53a5..a71d29136595 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -5563,7 +5563,7 @@ void intel_dp_process_phy_request(struct intel_dp *intel_dp) static u8 intel_dp_autotest_phy_pattern(struct intel_dp *intel_dp) { - u8 test_result = DP_TEST_NAK; + u8 test_result; test_result = intel_dp_prepare_phytest(intel_dp); if (test_result != DP_TEST_ACK)