Staging: zcache: remove unnecessary braces in zcache-main.c

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

Signed-off-by: Ryo Munakata <ryomnktml@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
index 6ab13e1..c1ac905 100644 (file)
--- 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;