rbd: make const pointer spaces a static const array
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@googlemail.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 909dbe6..1bf1595 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -6191,7 +6191,7 @@ 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 */
