diff --git a/[refs] b/[refs]
index 11fe2150489c..7849146338ce 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c3924c70dd3bddc28b99ccd1688bd281bad1a9be
+refs/heads/master: 96edf83c4e284c08584f97623f7c7f029759459e
diff --git a/trunk/drivers/net/ppp_deflate.c b/trunk/drivers/net/ppp_deflate.c
index 507d6328d4eb..3872088fdd10 100644
--- a/trunk/drivers/net/ppp_deflate.c
+++ b/trunk/drivers/net/ppp_deflate.c
@@ -87,8 +87,7 @@ static void z_comp_free(void *arg)
 
 	if (state) {
 		zlib_deflateEnd(&state->strm);
-		if (state->strm.workspace)
-			vfree(state->strm.workspace);
+		vfree(state->strm.workspace);
 		kfree(state);
 	}
 }
@@ -308,8 +307,7 @@ static void z_decomp_free(void *arg)
 
 	if (state) {
 		zlib_inflateEnd(&state->strm);
-		if (state->strm.workspace)
-			kfree(state->strm.workspace);
+		kfree(state->strm.workspace);
 		kfree(state);
 	}
 }
diff --git a/trunk/drivers/net/ppp_generic.c b/trunk/drivers/net/ppp_generic.c
index c456dc81b873..3b377f6cd4a0 100644
--- a/trunk/drivers/net/ppp_generic.c
+++ b/trunk/drivers/net/ppp_generic.c
@@ -2467,14 +2467,10 @@ static void ppp_destroy_interface(struct ppp *ppp)
 	skb_queue_purge(&ppp->mrq);
 #endif /* CONFIG_PPP_MULTILINK */
 #ifdef CONFIG_PPP_FILTER
-	if (ppp->pass_filter) {
-		kfree(ppp->pass_filter);
-		ppp->pass_filter = NULL;
-	}
-	if (ppp->active_filter) {
-		kfree(ppp->active_filter);
-		ppp->active_filter = NULL;
-	}
+	kfree(ppp->pass_filter);
+	ppp->pass_filter = NULL;
+	kfree(ppp->active_filter);
+	ppp->active_filter = NULL;
 #endif /* CONFIG_PPP_FILTER */
 
 	kfree(ppp);