atheros: remove trailing whitespace

as suggested by checkpatch.

Signed-off-by: Sergey Ryazanov <[email protected]>

SVN-Revision: 41085

target/linux/atheros/patches-3.10/141-redboot_partition_scan.patch

@@ -7,7 +7,7 @@
 +	buf = vmalloc(master->erasesize);
 +	if (!buf)
 +		return -ENOMEM;
-+		
++
 + restart:
  	if ( directory < 0 ) {
  		offset = master->size + directory * master->erasesize;