iget: stop QNX4 from using iget() and read_inode()
Stop the QNX4 filesystem from using iget() and read_inode(). Replace
qnx4_read_inode() with qnx4_iget(), and call that instead of iget().
qnx4_iget() then uses iget_locked() directly and returns a proper error code
instead of an inode in the event of an error.
qnx4_fill_super() returns any error incurred when getting the root inode
instead of EINVAL.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: David Howells <dhowells@redhat.com>
Cc: Anders Larsen <al@alarsen.net>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/qnx4/namei.c b/fs/qnx4/namei.c
index 733cdf0..775eed3 100644
--- a/fs/qnx4/namei.c
+++ b/fs/qnx4/namei.c
@@ -128,10 +128,12 @@
}
brelse(bh);
- if ((foundinode = iget(dir->i_sb, ino)) == NULL) {
+ foundinode = qnx4_iget(dir->i_sb, ino);
+ if (IS_ERR(foundinode)) {
unlock_kernel();
- QNX4DEBUG(("qnx4: lookup->iget -> NULL\n"));
- return ERR_PTR(-EACCES);
+ QNX4DEBUG(("qnx4: lookup->iget -> error %ld\n",
+ PTR_ERR(foundinode)));
+ return ERR_CAST(foundinode);
}
out:
unlock_kernel();