[PATCH] xfs: fix warnings in compat_ioctl code

["Darrick J. Wong" <djwong@xxxxxxxxxx>]

From: Darrick J. Wong <djwong@xxxxxxxxxx>

Fix some compiler warnings about unused variables.

Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
 fs/xfs/xfs_ioctl32.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c
index e6506773ba55..ebcc342e3bf8 100644
--- a/fs/xfs/xfs_ioctl32.c
+++ b/fs/xfs/xfs_ioctl32.c
@@ -439,7 +439,6 @@ xfs_file_compat_ioctl(
 	struct inode		*inode = file_inode(filp);
 	struct xfs_inode	*ip = XFS_I(inode);
 	void			__user *arg = compat_ptr(p);
-	int			error;
 
 	trace_xfs_file_compat_ioctl(ip);
 
@@ -460,6 +459,7 @@ xfs_file_compat_ioctl(
 		return xfs_compat_ioc_fsgeometry_v1(ip->i_mount, arg);
 	case XFS_IOC_FSGROWFSDATA_32: {
 		struct xfs_growfs_data	in;
+		int			error;
 
 		if (xfs_compat_growfs_data_copyin(&in, arg))
 			return -EFAULT;
@@ -472,6 +472,7 @@ xfs_file_compat_ioctl(
 	}
 	case XFS_IOC_FSGROWFSRT_32: {
 		struct xfs_growfs_rt	in;
+		int			error;
 
 		if (xfs_compat_growfs_rt_copyin(&in, arg))
 			return -EFAULT;