Fixes gcc '-Wunused-but-set-variable' warning:
drivers/xen/pvcalls-front.c: In function 'pvcalls_front_sendmsg':
drivers/xen/pvcalls-front.c:506:25: warning:
variable 'bedata' set but not used [-Wunused-but-set-variable]
drivers/xen/pvcalls-front.c: In function 'pvcalls_front_recvmsg':
drivers/xen/pvcalls-front.c:603:25: warning:
variable 'bedata' set but not used [-Wunused-but-set-variable]
It never used since introduction.
Signed-off-by: YueHaibing
---
drivers/xen/pvcalls-front.c | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/xen/pvcalls-front.c b/drivers/xen/pvcalls-front.c
index 77224d8..223ad7b 100644
--- a/drivers/xen/pvcalls-front.c
+++ b/drivers/xen/pvcalls-front.c
@@ -503,7 +503,6 @@ static int __write_ring(struct pvcalls_data_intf *intf,
int pvcalls_front_sendmsg(struct socket *sock, struct msghdr *msg,
size_t len)
{
- struct pvcalls_bedata *bedata;
struct sock_mapping *map;
int sent, tot_sent = 0;
int count = 0, flags;
@@ -515,7 +514,6 @@ int pvcalls_front_sendmsg(struct socket *sock, struct
msghdr *msg,
map = pvcalls_enter_sock(sock);
if (IS_ERR(map))
return PTR_ERR(map);
- bedata = dev_get_drvdata(_front_dev->dev);
mutex_lock(>active.out_mutex);
if ((flags & MSG_DONTWAIT) && !pvcalls_front_write_todo(map)) {
@@ -600,7 +598,6 @@ static int __read_ring(struct pvcalls_data_intf *intf,
int pvcalls_front_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
int flags)
{
- struct pvcalls_bedata *bedata;
int ret;
struct sock_mapping *map;
@@ -610,7 +607,6 @@ int pvcalls_front_recvmsg(struct socket *sock, struct
msghdr *msg, size_t len,
map = pvcalls_enter_sock(sock);
if (IS_ERR(map))
return PTR_ERR(map);
- bedata = dev_get_drvdata(_front_dev->dev);
mutex_lock(>active.in_mutex);
if (len > XEN_FLEX_RING_SIZE(PVCALLS_RING_ORDER))
___
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