If opening for write fails, the open method should return -EROFS.
This makes "mount" try again with a read-only mount, instead of just
giving up.
Signed-off-by: Peter Osterlund <[email protected]>
---
drivers/block/pktcdvd.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 7879df0..d747f28 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -1896,7 +1896,7 @@ static int pkt_open_write(struct pktcdvd
if ((ret = pkt_probe_settings(pd))) {
VPRINTK("pktcdvd: %s failed probe\n", pd->name);
- return -EIO;
+ return -EROFS;
}
if ((ret = pkt_set_write_settings(pd))) {
@@ -2054,10 +2054,9 @@ static int pkt_open(struct inode *inode,
goto out_dec;
}
} else {
- if (pkt_open_dev(pd, file->f_mode & FMODE_WRITE)) {
- ret = -EIO;
+ ret = pkt_open_dev(pd, file->f_mode & FMODE_WRITE);
+ if (ret)
goto out_dec;
- }
/*
* needed here as well, since ext2 (among others) may change
* the blocksize at mount time
--
Peter Osterlund - [email protected]
http://web.telia.com/~u89404340
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
