diff options
| author | Vyacheslav Dubeyko <slava@dubeyko.com> | 2012-12-20 15:05:28 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-20 17:40:19 -0800 |
| commit | 81cc7fad552bc9e4fa8c1f25becbecaaa1d41b67 (patch) | |
| tree | fc82e6cae25518901a794ad7a2dd7cb6e7252c1e /fs/hfsplus/btree.c | |
| parent | 1b243fd39bd605cdfc482bba4e56b0cb34b28f27 (diff) | |
hfsplus: rework processing of hfs_btree_write() returned error
Add to hfs_btree_write() a return of -EIO on failure of b-tree node
searching. Also add logic ofor processing errors from hfs_btree_write()
in hfsplus_system_write_inode() with a message about b-tree writing
failure.
[akpm@linux-foundation.org: reduce scope of `err', print errno on error]
Signed-off-by: Vyacheslav Dubeyko <slava@dubeyko.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hfsplus/btree.c')
| -rw-r--r-- | fs/hfsplus/btree.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/hfsplus/btree.c b/fs/hfsplus/btree.c index 21023d9f8ff3..685d07d0ed18 100644 --- a/fs/hfsplus/btree.c +++ b/fs/hfsplus/btree.c @@ -159,7 +159,7 @@ void hfs_btree_close(struct hfs_btree *tree) kfree(tree); } -void hfs_btree_write(struct hfs_btree *tree) +int hfs_btree_write(struct hfs_btree *tree) { struct hfs_btree_header_rec *head; struct hfs_bnode *node; @@ -168,7 +168,7 @@ void hfs_btree_write(struct hfs_btree *tree) node = hfs_bnode_find(tree, 0); if (IS_ERR(node)) /* panic? */ - return; + return -EIO; /* Load the header */ page = node->page[0]; head = (struct hfs_btree_header_rec *)(kmap(page) + @@ -186,6 +186,7 @@ void hfs_btree_write(struct hfs_btree *tree) kunmap(page); set_page_dirty(page); hfs_bnode_put(node); + return 0; } static struct hfs_bnode *hfs_bmap_new_bmap(struct hfs_bnode *prev, u32 idx) |