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Merge git://github.com/davem330/ide

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* git://github.com/davem330/ide:
  ide-disk: Fix request requeuing
This commit is contained in:
Linus Torvalds 2011-10-03 12:53:43 -07:00
commit 0d617928f5
1 changed files with 6 additions and 1 deletions
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7
drivers/ide/ide-disk.c
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@ -435,7 +435,12 @@ static int idedisk_prep_fn(struct request_queue *q, struct request *rq)
if (!(rq->cmd_flags & REQ_FLUSH))
return BLKPREP_OK;
cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC);
if (rq->special) {
cmd = rq->special;
memset(cmd, 0, sizeof(*cmd));
} else {
cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC);
}
/* FIXME: map struct ide_taskfile on rq->cmd[] */
BUG_ON(cmd == NULL);