[PATCH] dm raid: don't use 'const' in function return

From	Arnd Bergmann <arnd@arndb.de>
Newsgroups	linux.kernel
Subject	[PATCH] dm raid: don't use 'const' in function return
Date	2016-06-16 11:10 +0200
Message-ID	<rKBtg-6qC-25@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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A newly introduced function has 'const int' as the return type,
but as "make W=1" reports, that has no meaning:

drivers/md/dm-raid.c:510:18: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]

This changes the return type to plain 'int'.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 33e53f06850f ("dm raid: introduce extended superblock and new raid types to support takeover/reshaping")
---
 drivers/md/dm-raid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index 96bcff7a0b94..55d25ac87bda 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -507,7 +507,7 @@ static const char *raid10_md_layout_to_format(int layout)
 }
 
 /* Return md raid10 algorithm for @name */
-static const int raid10_name_to_format(const char *name)
+static int raid10_name_to_format(const char *name)
 {
 	if (!strcasecmp(name, "near"))
 		return ALGORITHM_RAID10_NEAR;
-- 
2.9.0

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[PATCH] dm raid: don't use 'const' in function return Arnd Bergmann <arnd@arndb.de> - 2016-06-16 11:10 +0200
  Re: [PATCH] dm raid: don't use 'const' in function return Heinz Mauelshagen <heinzm@redhat.com> - 2016-06-16 18:30 +0200

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