linux-kernel - [PATCH] rsxx: remove extraneous 'const' qualifier

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Message-Id: <20210323215753.281668-1-arnd@kernel.org>
Date:   Tue, 23 Mar 2021 22:57:26 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Joshua Morris <josh.h.morris@...ibm.com>,
        Philip Kelleher <pjk1939@...ux.ibm.com>,
        Jens Axboe <axboe@...nel.dk>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Nathan Chancellor <nathan@...nel.org>,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        Philip J Kelleher <pjk1939@...ux.vnet.ibm.com>,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        clang-built-linux@...glegroups.com
Subject: [PATCH] rsxx: remove extraneous 'const' qualifier

From: Arnd Bergmann <arnd@...db.de>

The returned string from rsxx_card_state_to_str is 'const',
but the other qualifier doesn't change anything here except
causing a warning with 'clang -Wextra':

drivers/block/rsxx/core.c:393:21: warning: 'const' type qualifier on return type has no effect [-Wignored-qualifiers]
static const char * const rsxx_card_state_to_str(unsigned int state)

Fixes: f37912039eb0 ("block: IBM RamSan 70/80 trivial changes.")
Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/block/rsxx/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/rsxx/core.c b/drivers/block/rsxx/core.c
index 5ac1881396af..813b0a554d4a 100644
--- a/drivers/block/rsxx/core.c
+++ b/drivers/block/rsxx/core.c
@@ -392,7 +392,7 @@ static irqreturn_t rsxx_isr(int irq, void *pdata)
 }
 
 /*----------------- Card Event Handler -------------------*/
-static const char * const rsxx_card_state_to_str(unsigned int state)
+static const char *rsxx_card_state_to_str(unsigned int state)
 {
 	static const char * const state_strings[] = {
 		"Unknown", "Shutdown", "Starting", "Formatting",
-- 
2.29.2