When setting an invalid scheduler through sysfs, two log entries will be
added. Also, when running 'echo foo > /sys/block/DISK/queue/scheduler'
the second one will includes the extra '\n':
[10465.216944] elevator: type foo not found
[10465.216953] elevator: switch to foo
failed
This patch simply drops the second printk().
Signed-off-by: Luis Henriques <luis.henriq...@canonical.com>
---
block/elevator.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/block/elevator.c b/block/elevator.c
index 59794d0d38e3..0ac9ea519201 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -997,7 +997,6 @@ ssize_t elv_iosched_store(struct request_queue *q, const
char *name,
if (!ret)
return count;
- printk(KERN_ERR "elevator: switch to %s failed\n", name);
return ret;
}
--
2.1.4
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