From: Arnd Bergmann <arnd@arndb.de>
To: Mike Snitzer <snitzer@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>, Alasdair Kergon <agk@redhat.com>,
dm-devel@redhat.com, Shaohua Li <shli@kernel.org>,
Heinz Mauelshagen <heinzm@redhat.com>,
linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] dm raid: don't use 'const' in function return
Date: Thu, 16 Jun 2016 11:03:25 +0200 [thread overview]
Message-ID: <20160616090359.984712-1-arnd@arndb.de> (raw)
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
next reply other threads:[~2016-06-16 9:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-16 9:03 Arnd Bergmann [this message]
2016-06-16 16:21 ` [PATCH] dm raid: don't use 'const' in function return Heinz Mauelshagen
2018-02-01 9:24 ` Geert Uytterhoeven
2018-06-22 8:01 Geert Uytterhoeven
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