From: Sebastien Buisson <sbuisson@ddn.com>
Date: Tue, 5 Apr 2016 01:36:46 +0000 (-0400)
Subject: staging: lustre: ldlm: fix 'deadcode' errors
X-Git-Tag: v4.7-rc1~90^2~399
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0715f9417ad3581e721d4b2ca6d11aa9fb0e598d;p=platform%2Fkernel%2Flinux-exynos.git

staging: lustre: ldlm: fix 'deadcode' errors

Fix 'deadcode' issues found by Coverity version 6.5.1:
Logically dead code (DEADCODE)
Execution cannot reach this statement.

Signed-off-by: Sebastien Buisson <sbuisson@ddn.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3097
Reviewed-on: http://review.whamcloud.com/7167
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
index b88b786..3f97e1c 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
@@ -530,12 +530,6 @@ granted:
 		return -EIO;
 	}
 
-	if (rc) {
-		LDLM_DEBUG(lock, "client-side enqueue waking up: failed (%d)",
-			   rc);
-		return rc;
-	}
-
 	LDLM_DEBUG(lock, "client-side enqueue granted");
 
 	lock_res_and_lock(lock);