[NET] RXRPC: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rxrpc/internal.h b/net/rxrpc/internal.h
index 70e52f6..cc0c579 100644
--- a/net/rxrpc/internal.h
+++ b/net/rxrpc/internal.h
@@ -14,7 +14,7 @@
  */
 #if 1
 #define __RXACCT_DECL(X) X
-#define __RXACCT(X) do { X; } while(0) 
+#define __RXACCT(X) do { X; } while(0)
 #else
 #define __RXACCT_DECL(X)
 #define __RXACCT(X) do { } while(0)