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af_iucv: get rid of compile warning

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-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>
This commit is contained in:
Ursula Braun 2011-05-12 18:45:08 +00:00 committed by David S. Miller
parent 5db79c0679
commit 9f6298a6ca
1 changed files with 2 additions and 7 deletions
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9
net/iucv/af_iucv.c
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@ -190,7 +190,6 @@ static int afiucv_pm_freeze(struct device *dev)
*/ */
static int afiucv_pm_restore_thaw(struct device *dev) static int afiucv_pm_restore_thaw(struct device *dev)
{ {
struct iucv_sock *iucv;
struct sock *sk; struct sock *sk;
struct hlist_node *node; struct hlist_node *node;
@ -199,7 +198,6 @@ static int afiucv_pm_restore_thaw(struct device *dev)
#endif #endif
read_lock(&iucv_sk_list.lock); read_lock(&iucv_sk_list.lock);
sk_for_each(sk, node, &iucv_sk_list.head) { sk_for_each(sk, node, &iucv_sk_list.head) {
iucv = iucv_sk(sk);
switch (sk->sk_state) { switch (sk->sk_state) {
case IUCV_CONNECTED: case IUCV_CONNECTED:
sk->sk_err = EPIPE; sk->sk_err = EPIPE;
@ -381,7 +379,6 @@ static void iucv_sock_close(struct sock *sk)
{ {
unsigned char user_data[16]; unsigned char user_data[16];
struct iucv_sock *iucv = iucv_sk(sk); struct iucv_sock *iucv = iucv_sk(sk);
int err;
unsigned long timeo; unsigned long timeo;
iucv_sock_clear_timer(sk); iucv_sock_clear_timer(sk);
@ -394,8 +391,6 @@ static void iucv_sock_close(struct sock *sk)
case IUCV_CONNECTED: case IUCV_CONNECTED:
case IUCV_DISCONN: case IUCV_DISCONN:
err = 0;
sk->sk_state = IUCV_CLOSING; sk->sk_state = IUCV_CLOSING;
sk->sk_state_change(sk); sk->sk_state_change(sk);
@ -404,7 +399,7 @@ static void iucv_sock_close(struct sock *sk)
timeo = sk->sk_lingertime; timeo = sk->sk_lingertime;
else else
timeo = IUCV_DISCONN_TIMEOUT; timeo = IUCV_DISCONN_TIMEOUT;
err = iucv_sock_wait(sk, iucv_sock_wait(sk,
iucv_sock_in_state(sk, IUCV_CLOSED, 0), iucv_sock_in_state(sk, IUCV_CLOSED, 0),
timeo); timeo);
} }
@ -417,7 +412,7 @@ static void iucv_sock_close(struct sock *sk)
low_nmcpy(user_data, iucv->src_name); low_nmcpy(user_data, iucv->src_name);
high_nmcpy(user_data, iucv->dst_name); high_nmcpy(user_data, iucv->dst_name);
ASCEBC(user_data, sizeof(user_data)); 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_free(iucv->path);
iucv->path = NULL; iucv->path = NULL;
} }