[PATCH] rbd: make const pointer speaces a static const array

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Don't populate the const array spaces on the stack but make it static
const and make the pointer an array to remove a dereference. Shrinks
object code a little too.  Also clean up intent, currently it is spaces
and should be a tab.

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
 drivers/block/rbd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 8f140da1efe3..de7ede6aa95a 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -6189,7 +6189,7 @@ static inline size_t next_token(const char **buf)
         * These are the characters that produce nonzero for
         * isspace() in the "C" and "POSIX" locales.
         */
-        const char *spaces = " \f\n\r\t\v";
+	static const char spaces[] = " \f\n\r\t\v";
 
         *buf += strspn(*buf, spaces);	/* Find start of token */
 
-- 
2.33.1




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