diff options
Diffstat (limited to 'fs/proc/self.c')
| -rw-r--r-- | fs/proc/self.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/fs/proc/self.c b/fs/proc/self.c index 6b6a993b5c2..4348bb8907c 100644 --- a/fs/proc/self.c +++ b/fs/proc/self.c @@ -16,7 +16,7 @@ static int proc_self_readlink(struct dentry *dentry, char __user *buffer, if (!tgid) return -ENOENT; sprintf(tmp, "%d", tgid); - return vfs_readlink(dentry,buffer,buflen,tmp); + return readlink_copy(buffer, buflen, tmp); } static void *proc_self_follow_link(struct dentry *dentry, struct nameidata *nd) @@ -36,18 +36,10 @@ static void *proc_self_follow_link(struct dentry *dentry, struct nameidata *nd) return NULL; } -static void proc_self_put_link(struct dentry *dentry, struct nameidata *nd, - void *cookie) -{ - char *s = nd_get_link(nd); - if (!IS_ERR(s)) - kfree(s); -} - static const struct inode_operations proc_self_inode_operations = { .readlink = proc_self_readlink, .follow_link = proc_self_follow_link, - .put_link = proc_self_put_link, + .put_link = kfree_put_link, }; static unsigned self_inum; |