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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-27 12:46:44 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-27 12:46:44 +0100
commita9587fd8c48415cc93fef7f4ba7748a5d3477e7b (patch)
tree310e6d5859c65a4b00395a5922e834defde06bcd /drivers/ide
parent89f78b3261f7e331e41753ea2459fbb9b60a6f7a (diff)
ide: remove BUG() from ide_complete_rq()
It is no longer needed so remove it, also while at it dequeue the request only on blk_end_request() success and make ide_complete_rq() return an error value. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-io.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 28ac463dde1c..4a79d28600f5 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -141,15 +141,17 @@ void ide_complete_cmd(ide_drive_t *drive, struct ide_cmd *cmd, u8 stat, u8 err)
kfree(cmd);
}
-void ide_complete_rq(ide_drive_t *drive, int error)
+int ide_complete_rq(ide_drive_t *drive, int error)
{
ide_hwif_t *hwif = drive->hwif;
struct request *rq = hwif->rq;
+ int rc;
- hwif->rq = NULL;
+ rc = blk_end_request(rq, error, blk_rq_bytes(rq));
+ if (rc == 0)
+ hwif->rq = NULL;
- if (unlikely(blk_end_request(rq, error, blk_rq_bytes(rq))))
- BUG();
+ return rc;
}
EXPORT_SYMBOL(ide_complete_rq);