diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/namei.c | 1 | ||||
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 18 |
2 files changed, 2 insertions, 17 deletions
diff --git a/fs/namei.c b/fs/namei.c index 794f81dce766..cdd041985929 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -4515,7 +4515,6 @@ int readlink_copy(char __user *buffer, int buflen, const char *link) out: return len; } -EXPORT_SYMBOL(readlink_copy); /* * A helper for ->readlink(). This should be used *ONLY* for symlinks that diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index bcb6c19ce3ea..5414bcaf2e73 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -277,7 +277,6 @@ xfs_readlink_by_handle( { struct dentry *dentry; __u32 olen; - void *link; int error; if (!capable(CAP_SYS_ADMIN)) @@ -288,7 +287,7 @@ xfs_readlink_by_handle( return PTR_ERR(dentry); /* Restrict this handle operation to symlinks only. */ - if (!d_is_symlink(dentry)) { + if (!d_inode(dentry)->i_op->readlink) { error = -EINVAL; goto out_dput; } @@ -298,21 +297,8 @@ xfs_readlink_by_handle( goto out_dput; } - link = kmalloc(MAXPATHLEN+1, GFP_KERNEL); - if (!link) { - error = -ENOMEM; - goto out_dput; - } - - error = xfs_readlink(XFS_I(d_inode(dentry)), link); - if (error) - goto out_kfree; - error = readlink_copy(hreq->ohandle, olen, link); - if (error) - goto out_kfree; + error = d_inode(dentry)->i_op->readlink(dentry, hreq->ohandle, olen); - out_kfree: - kfree(link); out_dput: dput(dentry); return error; |
