[PATCH] drm/i915/selftests: Remove redundant code

[Gustavo A. R. Silva]

err is assigned to -EIO, but this value is never actually
used and *err* is updated later on.

Remove such reduntant code.

Addresses-Coverity-ID: 1471816 ("Unused value")
Signed-off-by: Gustavo A. R. Silva <gustavo at embeddedor.com>
---
 drivers/gpu/drm/i915/selftests/intel_guc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/selftests/intel_guc.c b/drivers/gpu/drm/i915/selftests/intel_guc.c
index 407c98f..c10e75c 100644
--- a/drivers/gpu/drm/i915/selftests/intel_guc.c
+++ b/drivers/gpu/drm/i915/selftests/intel_guc.c
@@ -206,7 +206,6 @@ static int igt_guc_clients(void *args)
 
 	if (!available_dbs(guc, guc->execbuf_client->priority)) {
 		pr_err("doorbell not available when it should\n");
-		err = -EIO;
 		goto out_db;
 	}
 
-- 
2.7.4