xfs: minor cleanups

These come from syncing the shared userspace and kernel code. Small
whitespace and trivial cleanups.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

fs/xfs/xfs_attr_remote.c

@@ -251,7 +251,7 @@ xfs_attr_rmtval_copyout(
 		int hdr_size = 0;
 		int byte_cnt = XFS_ATTR3_RMT_BUF_SPACE(mp, XFS_LBSIZE(mp));
 
-		byte_cnt = min_t(int, *valuelen, byte_cnt);
+		byte_cnt = min(*valuelen, byte_cnt);
 
 		if (xfs_sb_version_hascrc(&mp->m_sb)) {
 			if (!xfs_attr3_rmt_hdr_ok(mp, src, ino, *offset,
@@ -545,11 +545,6 @@ xfs_attr_rmtval_remove(
 
 	/*
 	 * Roll through the "value", invalidating the attribute value's blocks.
-	 * Note that args->rmtblkcnt is the minimum number of data blocks we'll
-	 * see for a CRC enabled remote attribute. Each extent will have a
-	 * header, and so we may have more blocks than we realise here.  If we
-	 * fail to map the blocks correctly, we'll have problems with the buffer
-	 * lookups.
 	 */
 	lblkno = args->rmtblkno;
 	blkcnt = args->rmtblkcnt;
@@ -630,4 +625,3 @@ xfs_attr_rmtval_remove(
 	}
 	return(0);
 }
-