[PATCH] hfs, hfsplus: don't leak s_fs_info and fix an oops
This patch fixes the leak of sb->s_fs_info in both the HFS and HFS+
modules. In addition to this, it fixes an oops happening when trying to
mount a non-hfsplus filesystem using hfsplus. This patch is from Roman
Zippel, based off patches sent by myself.
Signed-off-by: Colin Leroy <colin@colino.net>
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
index 1e2c193..ab783f6 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -297,7 +297,7 @@
res = -EINVAL;
if (!parse_options((char *)data, sbi)) {
hfs_warn("hfs_fs: unable to parse mount options.\n");
- goto bail3;
+ goto bail;
}
sb->s_op = &hfs_super_operations;
@@ -310,7 +310,7 @@
hfs_warn("VFS: Can't find a HFS filesystem on dev %s.\n",
hfs_mdb_name(sb));
res = -EINVAL;
- goto bail2;
+ goto bail;
}
/* try to get the root inode */
@@ -340,10 +340,8 @@
iput(root_inode);
bail_no_root:
hfs_warn("hfs_fs: get root inode failed.\n");
+bail:
hfs_mdb_put(sb);
-bail2:
-bail3:
- kfree(sbi);
return res;
}