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Diffstat (limited to 'fs/cifs/link.c')
-rw-r--r--fs/cifs/link.c22
1 files changed, 5 insertions, 17 deletions
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index 63f644000ce..e17a092f43e 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -119,16 +119,11 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
full_path = build_path_from_dentry(direntry);
if (!full_path)
- goto out_no_free;
+ goto out;
cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode));
cifs_sb = CIFS_SB(inode->i_sb);
pTcon = cifs_sb->tcon;
- target_path = kmalloc(PATH_MAX, GFP_KERNEL);
- if (!target_path) {
- target_path = ERR_PTR(-ENOMEM);
- goto out;
- }
/* We could change this to:
if (pTcon->unix_ext)
@@ -138,8 +133,7 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
if (pTcon->ses->capabilities & CAP_UNIX)
rc = CIFSSMBUnixQuerySymLink(xid, pTcon, full_path,
- target_path,
- PATH_MAX-1,
+ &target_path,
cifs_sb->local_nls);
else {
/* BB add read reparse point symlink code here */
@@ -148,22 +142,16 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
/* BB Add MAC style xsymlink check here if enabled */
}
- if (rc == 0) {
-
-/* BB Add special case check for Samba DFS symlinks */
-
- target_path[PATH_MAX-1] = 0;
- } else {
+ if (rc != 0) {
kfree(target_path);
target_path = ERR_PTR(rc);
}
-out:
kfree(full_path);
-out_no_free:
+out:
FreeXid(xid);
nd_set_link(nd, target_path);
- return NULL; /* No cookie */
+ return NULL;
}
int