hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

net/smc: remove useless smc_ib_devices_list check 

The global event handler is created only, if the ib_device has already
been used by at least one link group. It is guaranteed that there exists
the corresponding entry in the smc_ib_devices list. Get rid of this
superfluous check.

Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Reviewed-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ursula Braun 2017-04-10 14:57:57 +02:00 committed by David S. Miller
parent 3c22e8f320
commit 249633a443
3 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/smc/smc_ib.c
View File

@ -179,8 +179,6 @@ static void smc_ib_global_event_handler(struct ib_event_handler *handler,
u8 port_idx;
smcibdev = container_of(handler, struct smc_ib_device, event_handler);
if (!smc_pnet_find_ib(smcibdev->ibdev->name))
return;
switch (ibevent->event) {
case IB_EVENT_PORT_ERR:

2
net/smc/smc_pnet.c
View File

@ -219,7 +219,7 @@ static bool smc_pnetid_valid(const char *pnet_name, char *pnetid)
}
/* Find an infiniband device by a given name. The device might not exist. */
struct smc_ib_device *smc_pnet_find_ib(char *ib_name)
static struct smc_ib_device *smc_pnet_find_ib(char *ib_name)
{
struct smc_ib_device *ibdev;

1
net/smc/smc_pnet.h
View File

@ -16,7 +16,6 @@ struct smc_ib_device;
int smc_pnet_init(void) __init;
void smc_pnet_exit(void);
int smc_pnet_remove_by_ibdev(struct smc_ib_device *ibdev);
struct smc_ib_device *smc_pnet_find_ib(char *ib_name);
void smc_pnet_find_roce_resource(struct sock *sk,
struct smc_ib_device **smcibdev, u8 *ibport);