iget: stop the MINIX filesystem from using iget() and read_inode()
Stop the MINIX filesystem from using iget() and read_inode(). Replace
minix_read_inode() with minix_iget(), and call that instead of iget().
minix_iget() then uses iget_locked() directly and returns a proper error code
instead of an inode in the event of an error.
minix_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>
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/minix/namei.c b/fs/minix/namei.c
index f4aa7a9..102241b 100644
--- a/fs/minix/namei.c
+++ b/fs/minix/namei.c
@@ -54,10 +54,9 @@
ino = minix_inode_by_name(dentry);
if (ino) {
- inode = iget(dir->i_sb, ino);
-
- if (!inode)
- return ERR_PTR(-EACCES);
+ inode = minix_iget(dir->i_sb, ino);
+ if (IS_ERR(inode))
+ return ERR_CAST(inode);
}
d_add(dentry, inode);
return NULL;
