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[SCSI] st: Fixup -ENOMEDIUM

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Based on the original patch from Hannes Reinecke <hare@suse.de>

Fix st_open() to return -ENOMEDIUM instead of -EIO if no medium is
found.

Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Kai Makisara 2006-10-05 22:59:46 +03:00 committed by James Bottomley
parent a24342b90c
commit 413f732720
1 changed files with 4 additions and 1 deletions
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5
drivers/scsi/st.c
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@ -1177,7 +1177,10 @@ static int st_open(struct inode *inode, struct file *filp)
goto err_out;
if ((filp->f_flags & O_NONBLOCK) == 0 &&
retval != CHKRES_READY) {
retval = (-EIO);
if (STp->ready == NO_TAPE)
retval = (-ENOMEDIUM);
else
retval = (-EIO);
goto err_out;
}
return 0;