aboutsummaryrefslogtreecommitdiffstats
path: root/block/elevator.c
diff options
context:
space:
mode:
authorZachary Amsden <zach@vmware.com>2005-11-09 07:24:20 -0500
committerJens Axboe <axboe@nelson.home.kernel.dk>2005-11-12 04:55:05 -0500
commitcff3ba2204a0797b05150a4b2b7f40a55023d952 (patch)
tree56d3527958ec1aee1f2c0b185134883095175012 /block/elevator.c
parentb8ea2cb5120a92fe63053a2896be42abbb919a76 (diff)
[BLOCK] elevator init fixes #2
In addition to the first patch, which is probably goodness, I found the cause of my panic - applying this patch fixes it and now I am booting. If the chosen_elevator[] is not found, fall back to noop. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'block/elevator.c')
-rw-r--r--block/elevator.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/block/elevator.c b/block/elevator.c
index 23cfbe528be1..e58928e809ea 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -155,9 +155,10 @@ static void elevator_setup_default(void)
155 /* 155 /*
156 * If the given scheduler is not available, fall back to no-op. 156 * If the given scheduler is not available, fall back to no-op.
157 */ 157 */
158 if (!(e = elevator_find(chosen_elevator))) 158 if ((e = elevator_find(chosen_elevator)))
159 elevator_put(e);
160 else
159 strcpy(chosen_elevator, "noop"); 161 strcpy(chosen_elevator, "noop");
160 elevator_put(e);
161} 162}
162 163
163static int __init elevator_setup(char *str) 164static int __init elevator_setup(char *str)