linux-kernel - [PATCH 4.4 23/93] drm/amd/display: remove duplicated assignment to grph_obj

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Message-Id: <20200319123932.423300891@linuxfoundation.org>
Date:   Thu, 19 Mar 2020 13:59:27 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Colin Ian King <colin.king@...onical.com>,
        Alex Deucher <alexander.deucher@....com>,
        nobuhiro1.iwamatsu@...hiba.co.jp
Subject: [PATCH 4.4 23/93] drm/amd/display: remove duplicated assignment to grph_obj_type

From: Colin Ian King <colin.king@...onical.com>

commit d785476c608c621b345dd9396e8b21e90375cb0e upstream.

Variable grph_obj_type is being assigned twice, one of these is
redundant so remove it.

Addresses-Coverity: ("Evaluation order violation")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Cc: <nobuhiro1.iwamatsu@...hiba.co.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -346,8 +346,7 @@ bool amdgpu_atombios_get_connector_info_
 			router.ddc_valid = false;
 			router.cd_valid = false;
 			for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) {
-				uint8_t grph_obj_type=
-				grph_obj_type =
+				uint8_t grph_obj_type =
 				    (le16_to_cpu(path->usGraphicObjIds[j]) &
 				     OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;