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authorAl Viro <viro@zeniv.linux.org.uk>2008-11-30 01:33:57 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2008-12-04 04:22:59 -0500
commit2cbed8906fd1f3c6cc17cdf8aac1bfad2da7960c (patch)
tree47c3761f6341054ea14523743fbbd11a8be9b6eb /drivers/block
parentfc9161e54d0dbf799beff9692ea1cc6237162b85 (diff)
downloadop-kernel-dev-2cbed8906fd1f3c6cc17cdf8aac1bfad2da7960c.zip
op-kernel-dev-2cbed8906fd1f3c6cc17cdf8aac1bfad2da7960c.tar.gz
[PATCH] fix bogus argument of blkdev_put() in pktcdvd
final close of ->bdev should match the initial open, i.e. get FMODE_READ | FMODE_NDELAY; FMODE_READ|FMODE_WRITE has been a braino. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/pktcdvd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index f20bf35..edda7b6 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2790,7 +2790,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
return 0;
out_mem:
- blkdev_put(bdev, FMODE_READ|FMODE_WRITE);
+ blkdev_put(bdev, FMODE_READ | FMODE_NDELAY);
/* This is safe: open() is still holding a reference. */
module_put(THIS_MODULE);
return ret;
@@ -2975,7 +2975,7 @@ static int pkt_remove_dev(dev_t pkt_dev)
pkt_debugfs_dev_remove(pd);
pkt_sysfs_dev_remove(pd);
- blkdev_put(pd->bdev, FMODE_READ|FMODE_WRITE);
+ blkdev_put(pd->bdev, FMODE_READ | FMODE_NDELAY);
remove_proc_entry(pd->name, pkt_proc);
DPRINTK(DRIVER_NAME": writer %s unmapped\n", pd->name);
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