af_iucv: get rid of compile warning

-Wunused-but-set-variable generates compile warnings. The affected variables are removed. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>

af_iucv: get rid of compile warning
-Wunused-but-set-variable generates compile warnings. The affected variables are removed. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Ursula Braun · David S. Miller
1 parent 5db79c0679
Showing 1 changed file with 2 additions and 7 deletions Side-by-side Diff
net/iucv/af_iucv.c
@@ -190,7 +190,6 @@
  */
 static int afiucv_pm_restore_thaw(struct device *dev)
 {
-	struct iucv_sock *iucv;
 	struct sock *sk;
 	struct hlist_node *node;
  
@@ -199,7 +198,6 @@
 #endif
 	read_lock(&iucv_sk_list.lock);
 	sk_for_each(sk, node, &iucv_sk_list.head) {
-		iucv = iucv_sk(sk);
 		switch (sk->sk_state) {
 		case IUCV_CONNECTED:
 			sk->sk_err = EPIPE;
@@ -381,7 +379,6 @@
 {
 	unsigned char user_data[16];
 	struct iucv_sock *iucv = iucv_sk(sk);
-	int err;
 	unsigned long timeo;
  
 	iucv_sock_clear_timer(sk);
@@ -394,8 +391,6 @@
  
 	case IUCV_CONNECTED:
 	case IUCV_DISCONN:
-		err = 0;
-
 		sk->sk_state = IUCV_CLOSING;
 		sk->sk_state_change(sk);
  
@@ -404,7 +399,7 @@
 				timeo = sk->sk_lingertime;
 			else
 				timeo = IUCV_DISCONN_TIMEOUT;
-			err = iucv_sock_wait(sk,
+			iucv_sock_wait(sk,
 					iucv_sock_in_state(sk, IUCV_CLOSED, 0),
 					timeo);
 		}
@@ -417,7 +412,7 @@
 			low_nmcpy(user_data, iucv->src_name);
 			high_nmcpy(user_data, iucv->dst_name);
 			ASCEBC(user_data, sizeof(user_data));
-			err = iucv_path_sever(iucv->path, user_data);
+			iucv_path_sever(iucv->path, user_data);
 			iucv_path_free(iucv->path);
 			iucv->path = NULL;
 		}
...	...	@@ -190,7 +190,6 @@
190	190	*/
191	191	static int afiucv_pm_restore_thaw(struct device *dev)
192	192	{
193		- struct iucv_sock *iucv;
194	193	struct sock *sk;
195	194	struct hlist_node *node;
196	195
...	...	@@ -199,7 +198,6 @@
199	198	#endif
200	199	read_lock(&iucv_sk_list.lock);
201	200	sk_for_each(sk, node, &iucv_sk_list.head) {
202		- iucv = iucv_sk(sk);
203	201	switch (sk->sk_state) {
204	202	case IUCV_CONNECTED:
205	203	sk->sk_err = EPIPE;
...	...	@@ -381,7 +379,6 @@
381	379	{
382	380	unsigned char user_data[16];
383	381	struct iucv_sock *iucv = iucv_sk(sk);
384		- int err;
385	382	unsigned long timeo;
386	383
387	384	iucv_sock_clear_timer(sk);
...	...	@@ -394,8 +391,6 @@
394	391
395	392	case IUCV_CONNECTED:
396	393	case IUCV_DISCONN:
397		- err = 0;
398		-
399	394	sk->sk_state = IUCV_CLOSING;
400	395	sk->sk_state_change(sk);
401	396
...	...	@@ -404,7 +399,7 @@
404	399	timeo = sk->sk_lingertime;
405	400	else
406	401	timeo = IUCV_DISCONN_TIMEOUT;
407		- err = iucv_sock_wait(sk,
	402	+ iucv_sock_wait(sk,
408	403	iucv_sock_in_state(sk, IUCV_CLOSED, 0),
409	404	timeo);
410	405	}
...	...	@@ -417,7 +412,7 @@
417	412	low_nmcpy(user_data, iucv->src_name);
418	413	high_nmcpy(user_data, iucv->dst_name);
419	414	ASCEBC(user_data, sizeof(user_data));
420		- err = iucv_path_sever(iucv->path, user_data);
	415	+ iucv_path_sever(iucv->path, user_data);
421	416	iucv_path_free(iucv->path);
422	417	iucv->path = NULL;
423	418	}