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[PATCH] sanitize blkdev_get() and friends

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* get rid of fake struct file/struct dentry in __blkdev_get()
* merge __blkdev_get() and do_open()
* get rid of flags argument of blkdev_get()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2007-10-08 13:24:05 -04:00
parent e5eb8caa83
commit 572c489215
8 changed files with 30 additions and 51 deletions
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drivers/block/pktcdvd.c
+2 -2
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@@ -2332,7 +2332,7 @@ static int pkt_open_dev(struct pktcdvd_device *pd, fmode_t write)
* so bdget() can't fail.
*/
bdget(pd->bdev->bd_dev);
if ((ret = blkdev_get(pd->bdev, FMODE_READ, O_RDONLY)))
if ((ret = blkdev_get(pd->bdev, FMODE_READ)))
goto out;
if ((ret = bd_claim(pd->bdev, pd)))
@@ -2765,7 +2765,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
bdev = bdget(dev);
if (!bdev)
return -ENOMEM;
ret = blkdev_get(bdev, FMODE_READ, O_RDONLY | O_NONBLOCK);
ret = blkdev_get(bdev, FMODE_READ | FMODE_NDELAY);
if (ret)
return ret;