svn commit: r317177 - head/sys/netinet

[Navdeep Parhar]

Author: np
Date: Wed Apr 19 23:06:07 2017
New Revision: 317177
URL: https://svnweb.freebsd.org/changeset/base/317177

Log:
  Free lro_hash unconditionally, just like lro_mbuf_data a few lines
  later.  Fix whitespace nit while here.

Modified:
  head/sys/netinet/tcp_lro.c

Modified: head/sys/netinet/tcp_lro.c
==============================================================================
--- head/sys/netinet/tcp_lro.c	Wed Apr 19 22:50:19 2017	(r317176)
+++ head/sys/netinet/tcp_lro.c	Wed Apr 19 23:06:07 2017	(r317177)
@@ -175,17 +175,15 @@ tcp_lro_free(struct lro_ctrl *lc)
 	}
 
 	/* free hash table */
-	if (lc->lro_hash != NULL) {
-		free(lc->lro_hash, M_LRO);
-		lc->lro_hash = NULL;
-	}
+	free(lc->lro_hash, M_LRO);
+	lc->lro_hash = NULL;
 	lc->lro_hashsz = 0;
 
 	/* free mbuf array, if any */
 	for (x = 0; x != lc->lro_mbuf_count; x++)
 		m_freem(lc->lro_mbuf_data[x].mb);
 	lc->lro_mbuf_count = 0;
-	
+
 	/* free allocated memory, if any */
 	free(lc->lro_mbuf_data, M_LRO);
 	lc->lro_mbuf_data = NULL;