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Diffstat (limited to 'fs/cifs/link.c')
-rw-r--r--fs/cifs/link.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index b8ec6646456a..b43e071fe110 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -49,8 +49,8 @@ cifs_hardlink(struct dentry *old_file, struct inode *inode,
49 BB note DFS case in future though (when we may have to check) */ 49 BB note DFS case in future though (when we may have to check) */
50 50
51 down(&inode->i_sb->s_vfs_rename_sem); 51 down(&inode->i_sb->s_vfs_rename_sem);
52 fromName = build_path_from_dentry(old_file, cifs_sb_target); 52 fromName = build_path_from_dentry(old_file);
53 toName = build_path_from_dentry(direntry, cifs_sb_target); 53 toName = build_path_from_dentry(direntry);
54 up(&inode->i_sb->s_vfs_rename_sem); 54 up(&inode->i_sb->s_vfs_rename_sem);
55 if((fromName == NULL) || (toName == NULL)) { 55 if((fromName == NULL) || (toName == NULL)) {
56 rc = -ENOMEM; 56 rc = -ENOMEM;
@@ -105,17 +105,16 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
105 105
106 xid = GetXid(); 106 xid = GetXid();
107 107
108 cifs_sb = CIFS_SB(inode->i_sb);
109 pTcon = cifs_sb->tcon;
110
111 down(&direntry->d_sb->s_vfs_rename_sem); 108 down(&direntry->d_sb->s_vfs_rename_sem);
112 full_path = build_path_from_dentry(direntry, cifs_sb); 109 full_path = build_path_from_dentry(direntry);
113 up(&direntry->d_sb->s_vfs_rename_sem); 110 up(&direntry->d_sb->s_vfs_rename_sem);
114 111
115 if (!full_path) 112 if (!full_path)
116 goto out_no_free; 113 goto out_no_free;
117 114
118 cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode)); 115 cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode));
116 cifs_sb = CIFS_SB(inode->i_sb);
117 pTcon = cifs_sb->tcon;
119 target_path = kmalloc(PATH_MAX, GFP_KERNEL); 118 target_path = kmalloc(PATH_MAX, GFP_KERNEL);
120 if (!target_path) { 119 if (!target_path) {
121 target_path = ERR_PTR(-ENOMEM); 120 target_path = ERR_PTR(-ENOMEM);
@@ -168,7 +167,7 @@ cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
168 pTcon = cifs_sb->tcon; 167 pTcon = cifs_sb->tcon;
169 168
170 down(&inode->i_sb->s_vfs_rename_sem); 169 down(&inode->i_sb->s_vfs_rename_sem);
171 full_path = build_path_from_dentry(direntry, cifs_sb); 170 full_path = build_path_from_dentry(direntry);
172 up(&inode->i_sb->s_vfs_rename_sem); 171 up(&inode->i_sb->s_vfs_rename_sem);
173 172
174 if(full_path == NULL) { 173 if(full_path == NULL) {
@@ -237,7 +236,7 @@ cifs_readlink(struct dentry *direntry, char __user *pBuffer, int buflen)
237/* BB would it be safe against deadlock to grab this sem 236/* BB would it be safe against deadlock to grab this sem
238 even though rename itself grabs the sem and calls lookup? */ 237 even though rename itself grabs the sem and calls lookup? */
239/* down(&inode->i_sb->s_vfs_rename_sem);*/ 238/* down(&inode->i_sb->s_vfs_rename_sem);*/
240 full_path = build_path_from_dentry(direntry, cifs_sb); 239 full_path = build_path_from_dentry(direntry);
241/* up(&inode->i_sb->s_vfs_rename_sem);*/ 240/* up(&inode->i_sb->s_vfs_rename_sem);*/
242 241
243 if(full_path == NULL) { 242 if(full_path == NULL) {