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Diffstat (limited to 'net/iucv/af_iucv.c')
-rw-r--r--net/iucv/af_iucv.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 9637e45744f..e2013e434d0 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -190,7 +190,6 @@ static int afiucv_pm_freeze(struct device *dev)
*/
static int afiucv_pm_restore_thaw(struct device *dev)
{
- struct iucv_sock *iucv;
struct sock *sk;
struct hlist_node *node;
@@ -199,7 +198,6 @@ static int afiucv_pm_restore_thaw(struct device *dev)
#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;
@@ -250,7 +248,7 @@ static struct device *af_iucv_dev;
* PRMDATA[0..6] socket data (max 7 bytes);
* PRMDATA[7] socket data length value (len is 0xff - PRMDATA[7])
*
- * The socket data length is computed by substracting the socket data length
+ * The socket data length is computed by subtracting the socket data length
* value from 0xFF.
* If the socket data len is greater 7, then PRMDATA can be used for special
* notifications (see iucv_sock_shutdown); and further,
@@ -381,7 +379,6 @@ static void iucv_sock_close(struct sock *sk)
{
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 @@ static void iucv_sock_close(struct sock *sk)
case IUCV_CONNECTED:
case IUCV_DISCONN:
- err = 0;
-
sk->sk_state = IUCV_CLOSING;
sk->sk_state_change(sk);
@@ -404,7 +399,7 @@ static void iucv_sock_close(struct sock *sk)
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 @@ static void iucv_sock_close(struct sock *sk)
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;
}