diff options
Diffstat (limited to 'fs/9p')
-rw-r--r-- | fs/9p/vfs_super.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index 00c1f6baf870..8b15bb22caca 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c | |||
@@ -99,12 +99,13 @@ v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses, | |||
99 | * @flags: mount flags | 99 | * @flags: mount flags |
100 | * @dev_name: device name that was mounted | 100 | * @dev_name: device name that was mounted |
101 | * @data: mount options | 101 | * @data: mount options |
102 | * @mnt: mountpoint record to be instantiated | ||
102 | * | 103 | * |
103 | */ | 104 | */ |
104 | 105 | ||
105 | static struct super_block *v9fs_get_sb(struct file_system_type | 106 | static int v9fs_get_sb(struct file_system_type *fs_type, int flags, |
106 | *fs_type, int flags, | 107 | const char *dev_name, void *data, |
107 | const char *dev_name, void *data) | 108 | struct vfsmount *mnt) |
108 | { | 109 | { |
109 | struct super_block *sb = NULL; | 110 | struct super_block *sb = NULL; |
110 | struct v9fs_fcall *fcall = NULL; | 111 | struct v9fs_fcall *fcall = NULL; |
@@ -123,17 +124,19 @@ static struct super_block *v9fs_get_sb(struct file_system_type | |||
123 | 124 | ||
124 | v9ses = kzalloc(sizeof(struct v9fs_session_info), GFP_KERNEL); | 125 | v9ses = kzalloc(sizeof(struct v9fs_session_info), GFP_KERNEL); |
125 | if (!v9ses) | 126 | if (!v9ses) |
126 | return ERR_PTR(-ENOMEM); | 127 | return -ENOMEM; |
127 | 128 | ||
128 | if ((newfid = v9fs_session_init(v9ses, dev_name, data)) < 0) { | 129 | if ((newfid = v9fs_session_init(v9ses, dev_name, data)) < 0) { |
129 | dprintk(DEBUG_ERROR, "problem initiating session\n"); | 130 | dprintk(DEBUG_ERROR, "problem initiating session\n"); |
130 | sb = ERR_PTR(newfid); | 131 | retval = newfid; |
131 | goto out_free_session; | 132 | goto out_free_session; |
132 | } | 133 | } |
133 | 134 | ||
134 | sb = sget(fs_type, NULL, v9fs_set_super, v9ses); | 135 | sb = sget(fs_type, NULL, v9fs_set_super, v9ses); |
135 | if (IS_ERR(sb)) | 136 | if (IS_ERR(sb)) { |
137 | retval = PTR_ERR(sb); | ||
136 | goto out_close_session; | 138 | goto out_close_session; |
139 | } | ||
137 | v9fs_fill_super(sb, v9ses, flags); | 140 | v9fs_fill_super(sb, v9ses, flags); |
138 | 141 | ||
139 | inode = v9fs_get_inode(sb, S_IFDIR | mode); | 142 | inode = v9fs_get_inode(sb, S_IFDIR | mode); |
@@ -184,19 +187,19 @@ static struct super_block *v9fs_get_sb(struct file_system_type | |||
184 | goto put_back_sb; | 187 | goto put_back_sb; |
185 | } | 188 | } |
186 | 189 | ||
187 | return sb; | 190 | return simple_set_mnt(mnt, sb); |
188 | 191 | ||
189 | out_close_session: | 192 | out_close_session: |
190 | v9fs_session_close(v9ses); | 193 | v9fs_session_close(v9ses); |
191 | out_free_session: | 194 | out_free_session: |
192 | kfree(v9ses); | 195 | kfree(v9ses); |
193 | return sb; | 196 | return retval; |
194 | 197 | ||
195 | put_back_sb: | 198 | put_back_sb: |
196 | /* deactivate_super calls v9fs_kill_super which will frees the rest */ | 199 | /* deactivate_super calls v9fs_kill_super which will frees the rest */ |
197 | up_write(&sb->s_umount); | 200 | up_write(&sb->s_umount); |
198 | deactivate_super(sb); | 201 | deactivate_super(sb); |
199 | return ERR_PTR(retval); | 202 | return retval; |
200 | } | 203 | } |
201 | 204 | ||
202 | /** | 205 | /** |