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authorVyacheslav Dubeyko <slava@dubeyko.com>2012-12-20 15:05:28 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-20 17:40:19 -0800
commit81cc7fad552bc9e4fa8c1f25becbecaaa1d41b67 (patch)
treefc82e6cae25518901a794ad7a2dd7cb6e7252c1e /fs/hfsplus/super.c
parent1b243fd39bd605cdfc482bba4e56b0cb34b28f27 (diff)
downloadop-kernel-dev-81cc7fad552bc9e4fa8c1f25becbecaaa1d41b67.zip
op-kernel-dev-81cc7fad552bc9e4fa8c1f25becbecaaa1d41b67.tar.gz
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/super.c')
-rw-r--r--fs/hfsplus/super.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index 811a84d..2036f58 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -127,8 +127,14 @@ static int hfsplus_system_write_inode(struct inode *inode)
hfsplus_mark_mdb_dirty(inode->i_sb);
}
hfsplus_inode_write_fork(inode, fork);
- if (tree)
- hfs_btree_write(tree);
+ if (tree) {
+ int err = hfs_btree_write(tree);
+ if (err) {
+ printk(KERN_ERR "hfs: b-tree write err: %d, ino %lu\n",
+ err, inode->i_ino);
+ return err;
+ }
+ }
return 0;
}
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