linux-kernel - [PATCH 1/5] staging: lustre: Remove unnecessary else after return

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Date:   Mon, 27 Feb 2017 23:44:24 +0530
From:   simran singhal <singhalsimran0@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     lustre-devel@...ts.lustre.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org,
        outreachy-kernel@...glegroups.com
Subject: [PATCH 1/5] staging: lustre: Remove unnecessary else after return

This patch fixes the checkpatch warning that else is not generally
useful after a break or return.

@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
         s1

Signed-off-by: simran singhal <singhalsimran0@...il.com>
---
 drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c | 3 +--
 drivers/staging/lustre/lustre/ldlm/ldlm_pool.c      | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
index fbbd8a5..02d49b7 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
@@ -1806,8 +1806,7 @@ ksocknal_close_matching_conns(struct lnet_process_id id, __u32 ipaddr)
 
 	if (!count)
 		return -ENOENT;
-	else
-		return 0;
+	return 0;
 }
 
 void
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
index cf3fc57..ac32c82 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
@@ -338,8 +338,7 @@ static int ldlm_cli_pool_shrink(struct ldlm_pool *pl,
 
 	if (nr == 0)
 		return (unused / 100) * sysctl_vfs_cache_pressure;
-	else
-		return ldlm_cancel_lru(ns, nr, LCF_ASYNC, LDLM_LRU_FLAG_SHRINK);
+	return ldlm_cancel_lru(ns, nr, LCF_ASYNC, LDLM_LRU_FLAG_SHRINK);
 }
 
 static const struct ldlm_pool_ops ldlm_cli_pool_ops = {
-- 
2.7.4