[PATCH -next] Staging: zcache: remove unnecessary braces in zcache-main.c

[Ryo Munakata]

This fixes a checkpatch.pl issue of
'braces {} are not necessary for single statement blocks'

Signed-off-by: Ryo Munakata <ryomnktml at gmail.com>
---
 drivers/staging/zcache/zcache-main.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
index 6ab13e1..c1ac905 100644
--- a/drivers/staging/zcache/zcache-main.c
+++ b/drivers/staging/zcache/zcache-main.c
@@ -1017,11 +1017,10 @@ static int zcache_frontswap_unuse(void)
 		unuse_ret = frontswap_unuse(type, offset,
 				newpage2 != NULL ? newpage2 : evictpage2,
 				ZCACHE_GFP_MASK);
-		if (unuse_ret != 0) {
+		if (unuse_ret != 0)
 			goto free_and_out;
-		} else if (evictpage2 != NULL) {
+		else if (evictpage2 != NULL)
 			zcache_unacct_page();
-		}
 	}
 	ret = 0;
 	goto out;
-- 
1.8.1.1