[NET] SCTP: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index f02ce3d..fd2dfdd 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -1779,7 +1779,7 @@
 					     SCTP_COMM_UP, 0,
 					     asoc->c.sinit_num_ostreams,
 					     asoc->c.sinit_max_instreams,
-                                             NULL, GFP_ATOMIC);
+					     NULL, GFP_ATOMIC);
 		if (!ev)
 			goto nomem;