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Diffstat (limited to 'net/can')
-rw-r--r--net/can/bcm.c5
-rw-r--r--net/can/isotp.c4
-rw-r--r--net/can/j1939/socket.c2
-rw-r--r--net/can/raw.c6
4 files changed, 4 insertions, 13 deletions
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 95d209b52e6a..64c07e650bb4 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -1632,12 +1632,9 @@ static int bcm_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
struct sock *sk = sock->sk;
struct sk_buff *skb;
int error = 0;
- int noblock;
int err;
- noblock = flags & MSG_DONTWAIT;
- flags &= ~MSG_DONTWAIT;
- skb = skb_recv_datagram(sk, flags, noblock, &error);
+ skb = skb_recv_datagram(sk, flags, &error);
if (!skb)
return error;
diff --git a/net/can/isotp.c b/net/can/isotp.c
index bafb0fb5f0e0..02d81effaa54 100644
--- a/net/can/isotp.c
+++ b/net/can/isotp.c
@@ -1047,7 +1047,6 @@ static int isotp_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
struct sock *sk = sock->sk;
struct sk_buff *skb;
struct isotp_sock *so = isotp_sk(sk);
- int noblock = flags & MSG_DONTWAIT;
int ret = 0;
if (flags & ~(MSG_DONTWAIT | MSG_TRUNC | MSG_PEEK))
@@ -1056,8 +1055,7 @@ static int isotp_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
if (!so->bound)
return -EADDRNOTAVAIL;
- flags &= ~MSG_DONTWAIT;
- skb = skb_recv_datagram(sk, flags, noblock, &ret);
+ skb = skb_recv_datagram(sk, flags, &ret);
if (!skb)
return ret;
diff --git a/net/can/j1939/socket.c b/net/can/j1939/socket.c
index 6dff4510687a..0bb4fd3f6264 100644
--- a/net/can/j1939/socket.c
+++ b/net/can/j1939/socket.c
@@ -802,7 +802,7 @@ static int j1939_sk_recvmsg(struct socket *sock, struct msghdr *msg,
return sock_recv_errqueue(sock->sk, msg, size, SOL_CAN_J1939,
SCM_J1939_ERRQUEUE);
- skb = skb_recv_datagram(sk, flags, 0, &ret);
+ skb = skb_recv_datagram(sk, flags, &ret);
if (!skb)
return ret;
diff --git a/net/can/raw.c b/net/can/raw.c
index 7105fa4824e4..0cf728dcff36 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -846,16 +846,12 @@ static int raw_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
struct sock *sk = sock->sk;
struct sk_buff *skb;
int err = 0;
- int noblock;
-
- noblock = flags & MSG_DONTWAIT;
- flags &= ~MSG_DONTWAIT;
if (flags & MSG_ERRQUEUE)
return sock_recv_errqueue(sk, msg, size,
SOL_CAN_RAW, SCM_CAN_RAW_ERRQUEUE);
- skb = skb_recv_datagram(sk, flags, noblock, &err);
+ skb = skb_recv_datagram(sk, flags, &err);
if (!skb)
return err;