[PATCH] exfat: fix boolreturn.cocci warnings

[kbuild test robot]

From: kbuild test robot <lkp@xxxxxxxxx>

fs/exfat/file.c:50:10-11: WARNING: return of 0/1 in function 'exfat_allow_set_time' with return type bool

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

Fixes: f7c468dc756c ("exfat: add exfat in fs/Kconfig and fs/Makefile")
CC: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
Signed-off-by: kbuild test robot <lkp@xxxxxxxxx>
---

url:    https://github.com/0day-ci/linux/commits/Namjae-Jeon/add-the-latest-exfat-driver/20191122-084735
base:    9942eae47585ee056b140bbfa306f6a1d6b8f383

 file.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/fs/exfat/file.c
+++ b/fs/exfat/file.c
@@ -47,11 +47,11 @@ static bool exfat_allow_set_time(struct
 		if (in_group_p(inode->i_gid))
 			allow_utime >>= 3;
 		if (allow_utime & MAY_WRITE)
-			return 1;
+			return true;
 	}
 
 	/* use a default check */
-	return 0;
+	return false;
 }
 
 static int exfat_sanitize_mode(const struct exfat_sb_info *sbi,