elevator: use sysfs_streq() instead of strncmp()

PATCH New [email protected] 1 participant 1 message Nov 29, 2022 Block layer

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2022-11-29 07:04 UTC #0 lore raw

PATCH 1/1 elevator: use sysfs_streq() instead of strncmp()

From: Xu Panda <[email protected]>

Replace the open-code with sysfs_streq().

Signed-off-by Xu Panda <[email protected]>

Signed-off-by Yang Yang <[email protected]>

---
 block/elevator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

block/elevator.c +1 -1

index 599413620558..6ed6049a01fd 100644
@@ -721,7 +721,7 @@ static int elevator_change(struct request_queue *q, const char *elevator_name)
 	if (!blk_queue_registered(q))
 		return -ENOENT;
 
-	if (!strncmp(elevator_name, "none", 4)) {
+	if (sysfs_streq(elevator_name, "none")) {
 		if (q->elevator)
 			elevator_disable(q);
 		return 0;

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2.15.2