cxgb3 - white space to tabs

Use tabs in comments.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/cxgb3/t3_hw.c

@@ -14,7 +14,7 @@
 #include "sge_defs.h"
 #include "firmware_exports.h"
 
- /**
+/**
  *	t3_wait_op_done_val - wait until an operation is completed
  *	@adapter: the adapter performing the operation
  *	@reg: the register to check for completion