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drm: Don't initialize local ret variable when not needed

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Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Laurent Pinchart
2012-05-17 13:27:21 +02:00
committed by Dave Airlie
parent 7eb3b2c83d
commit 4a1b071427
9 changed files with 24 additions and 32 deletions
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8
drivers/gpu/drm/drm_edid_load.c
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@@ -220,18 +220,18 @@ int drm_load_edid_firmware(struct drm_connector *connector)
{
char *connector_name = drm_get_connector_name(connector);
char *edidname = edid_firmware, *last, *colon;
int ret = 0;
int ret;
if (*edidname == '\0')
return ret;
return 0;
colon = strchr(edidname, ':');
if (colon != NULL) {
if (strncmp(connector_name, edidname, colon - edidname))
return ret;
return 0;
edidname = colon + 1;
if (*edidname == '\0')
return ret;
return 0;
}
last = edidname + strlen(edidname) - 1;