[next:master 216/452] drivers/block/zram/zcomp.c:237:8-9: WARNING: return of 0/1 in function 'zcomp_strm_single_set_max_streams' with return type bool

[next:master 216/452] drivers/block/zram/zcomp.c:237:8-9: WARNING: return of 0/1 in function 'zcomp_strm_single_set_max_streams' with return type bool

[kbuild test robot]

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tree:   git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   8808b950581f71e3ee4cf8e6cae479f4c7106405
commit: 1dc40232c6515cf0eb4ce7650b3b703bb8eea82c [216/452] zram: propagate error to user


coccinelle warnings: (new ones prefixed by >>)

>> drivers/block/zram/zcomp.c:237:8-9: WARNING: return of 0/1 in function 'zcomp_strm_single_set_max_streams' with return type bool

Please consider folding the attached diff :-)

---
0-DAY kernel build testing backend              Open Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild                 Intel Corporation

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From: Fengguang Wu <fengguang.wu@intel.com>
Subject: [PATCH] zram: fix coccinelle warnings
TO: Stephen Rothwell <sfr@canb.auug.org.au>
CC: Minchan Kim <minchan@kernel.org>
CC: linux-kernel@vger.kernel.org 

drivers/block/zram/zcomp.c:237:8-9: WARNING: return of 0/1 in function 'zcomp_strm_single_set_max_streams' with return type bool

 Return statements in functions returning bool should use
 true/false instead of 1/0.
Generated by: coccinelle/misc/boolreturn.cocci

CC: Minchan Kim <minchan@kernel.org>
CC: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---

 cocci-output-25581-4ec682-zcomp.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/block/zram/zcomp.c
+++ b/drivers/block/zram/zcomp.c
@@ -234,7 +234,7 @@ static void zcomp_strm_single_release(st
 static bool zcomp_strm_single_set_max_streams(struct zcomp *comp, int num_strm)
 {
 	/* zcomp_strm_single support only max_comp_streams == 1 */
-	return 0;
+	return false;
 }
 
 static void zcomp_strm_single_destroy(struct zcomp *comp)