From: Liu Yuan <[email protected]>
Signed-off-by: Liu Yuan <[email protected]>
---
sbd/sheep.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/sbd/sheep.c b/sbd/sheep.c
index bfc935b..8b74b59 100644
--- a/sbd/sheep.c
+++ b/sbd/sheep.c
@@ -34,7 +34,6 @@ static struct sbd_device *sheep_aiocb_to_device(struct
sheep_aiocb *aiocb)
static int socket_create(struct socket **sock, const char *ip_addr, int port)
{
struct sockaddr_in addr;
- mm_segment_t oldmm = get_fs();
struct linger linger_opt = {1, 0};
int ret, nodelay = 1;
@@ -44,19 +43,15 @@ static int socket_create(struct socket **sock, const char
*ip_addr, int port)
return ret;
}
- set_fs(KERNEL_DS);
- ret = sock_setsockopt(*sock, SOL_SOCKET, SO_LINGER,
- (char *)&linger_opt, sizeof(linger_opt));
- set_fs(oldmm);
+ ret = kernel_setsockopt(*sock, SOL_SOCKET, SO_LINGER,
+ (char *)&linger_opt, sizeof(linger_opt));
if (ret != 0) {
pr_err("Can't set SO_LINGER: %d\n", ret);
goto shutdown;
}
- set_fs(KERNEL_DS);
- ret = sock_setsockopt(*sock, SOL_TCP, TCP_NODELAY,
- (char *)&nodelay, sizeof(nodelay));
- set_fs(oldmm);
+ ret = kernel_setsockopt(*sock, SOL_TCP, TCP_NODELAY,
+ (char *)&nodelay, sizeof(nodelay));
if (ret != 0) {
pr_err("Can't set nodelay: %d\n", ret);
goto shutdown;
--
1.9.1
--
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