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-rw-r--r--samples/bpf/xdpsock_user.c4
-rw-r--r--samples/kfifo/bytestream-example.c11
-rw-r--r--samples/kfifo/inttype-example.c11
-rw-r--r--samples/kfifo/record-example.c11
4 files changed, 17 insertions, 20 deletions
diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c
index 0b5acd722306..c91e91362a0c 100644
--- a/samples/bpf/xdpsock_user.c
+++ b/samples/bpf/xdpsock_user.c
@@ -83,7 +83,6 @@ static u32 opt_xdp_bind_flags = XDP_USE_NEED_WAKEUP;
static u32 opt_umem_flags;
static int opt_unaligned_chunks;
static int opt_mmap_flags;
-static u32 opt_xdp_bind_flags;
static int opt_xsk_frame_size = XSK_UMEM__DEFAULT_FRAME_SIZE;
static int opt_timeout = 1000;
static bool opt_need_wakeup = true;
@@ -789,7 +788,8 @@ static void kick_tx(struct xsk_socket_info *xsk)
int ret;
ret = sendto(xsk_socket__fd(xsk->xsk), NULL, 0, MSG_DONTWAIT, NULL, 0);
- if (ret >= 0 || errno == ENOBUFS || errno == EAGAIN || errno == EBUSY)
+ if (ret >= 0 || errno == ENOBUFS || errno == EAGAIN ||
+ errno == EBUSY || errno == ENETDOWN)
return;
exit_with_error(errno);
}
diff --git a/samples/kfifo/bytestream-example.c b/samples/kfifo/bytestream-example.c
index 9ca3e4400c98..c406f03ee551 100644
--- a/samples/kfifo/bytestream-example.c
+++ b/samples/kfifo/bytestream-example.c
@@ -142,11 +142,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf,
return ret ? ret : copied;
}
-static const struct file_operations fifo_fops = {
- .owner = THIS_MODULE,
- .read = fifo_read,
- .write = fifo_write,
- .llseek = noop_llseek,
+static const struct proc_ops fifo_proc_ops = {
+ .proc_read = fifo_read,
+ .proc_write = fifo_write,
+ .proc_lseek = noop_llseek,
};
static int __init example_init(void)
@@ -169,7 +168,7 @@ static int __init example_init(void)
return -EIO;
}
- if (proc_create(PROC_FIFO, 0, NULL, &fifo_fops) == NULL) {
+ if (proc_create(PROC_FIFO, 0, NULL, &fifo_proc_ops) == NULL) {
#ifdef DYNAMIC
kfifo_free(&test);
#endif
diff --git a/samples/kfifo/inttype-example.c b/samples/kfifo/inttype-example.c
index 6cdeb72f83f1..78977fc4a23f 100644
--- a/samples/kfifo/inttype-example.c
+++ b/samples/kfifo/inttype-example.c
@@ -135,11 +135,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf,
return ret ? ret : copied;
}
-static const struct file_operations fifo_fops = {
- .owner = THIS_MODULE,
- .read = fifo_read,
- .write = fifo_write,
- .llseek = noop_llseek,
+static const struct proc_ops fifo_proc_ops = {
+ .proc_read = fifo_read,
+ .proc_write = fifo_write,
+ .proc_lseek = noop_llseek,
};
static int __init example_init(void)
@@ -160,7 +159,7 @@ static int __init example_init(void)
return -EIO;
}
- if (proc_create(PROC_FIFO, 0, NULL, &fifo_fops) == NULL) {
+ if (proc_create(PROC_FIFO, 0, NULL, &fifo_proc_ops) == NULL) {
#ifdef DYNAMIC
kfifo_free(&test);
#endif
diff --git a/samples/kfifo/record-example.c b/samples/kfifo/record-example.c
index 79ae8bb04120..c507998a2617 100644
--- a/samples/kfifo/record-example.c
+++ b/samples/kfifo/record-example.c
@@ -149,11 +149,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf,
return ret ? ret : copied;
}
-static const struct file_operations fifo_fops = {
- .owner = THIS_MODULE,
- .read = fifo_read,
- .write = fifo_write,
- .llseek = noop_llseek,
+static const struct proc_ops fifo_proc_ops = {
+ .proc_read = fifo_read,
+ .proc_write = fifo_write,
+ .proc_lseek = noop_llseek,
};
static int __init example_init(void)
@@ -176,7 +175,7 @@ static int __init example_init(void)
return -EIO;
}
- if (proc_create(PROC_FIFO, 0, NULL, &fifo_fops) == NULL) {
+ if (proc_create(PROC_FIFO, 0, NULL, &fifo_proc_ops) == NULL) {
#ifdef DYNAMIC
kfifo_free(&test);
#endif