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authorAl Viro <viro@zeniv.linux.org.uk>2010-07-26 04:06:00 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2010-10-29 04:16:48 -0400
commite5a0726a953daf224ae42bcf5edaa64f71b4e8a7 (patch)
tree0f0be6f8e0b2324b5e29ac959837ab470afa0053 /fs/logfs/logfs.h
parent7d945a3aa7608f68dba04083d3421e0b43052660 (diff)
logfs: fix a leak in get_sb
a) switch ->put_device() to logfs_super * b) actually call it on early failures in logfs_get_sb_device() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/logfs/logfs.h')
-rw-r--r--fs/logfs/logfs.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h
index 5d2e66b48290..446c0f12d899 100644
--- a/fs/logfs/logfs.h
+++ b/fs/logfs/logfs.h
@@ -136,6 +136,7 @@ struct logfs_area_ops {
136 int (*erase_segment)(struct logfs_area *area); 136 int (*erase_segment)(struct logfs_area *area);
137}; 137};
138 138
139struct logfs_super; /* forward */
139/** 140/**
140 * struct logfs_device_ops - device access operations 141 * struct logfs_device_ops - device access operations
141 * 142 *
@@ -156,7 +157,7 @@ struct logfs_device_ops {
156 int ensure_write); 157 int ensure_write);
157 int (*can_write_buf)(struct super_block *sb, u64 ofs); 158 int (*can_write_buf)(struct super_block *sb, u64 ofs);
158 void (*sync)(struct super_block *sb); 159 void (*sync)(struct super_block *sb);
159 void (*put_device)(struct super_block *sb); 160 void (*put_device)(struct logfs_super *s);
160}; 161};
161 162
162/** 163/**