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Commit 93fa5076 authored by Leon Romanovsky's avatar Leon Romanovsky
Browse files

RDMA/iwcm: Remove useless check of netlink client validity 



RDMA netlink implementation guarantees that supplied
client number is in allowed range.

Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Reviewed-by: default avatarChien Tin Tung <chien.tin.tung@intel.com>
parent 3c3e75d5

drivers/infiniband/core/iwpm_util.c

+0 −6
Original line number Diff line number Diff line
@@ -54,8 +54,6 @@ static struct iwpm_admin_data iwpm_admin; 
int iwpm_init(u8 nl_client)

{

	int ret = 0;

	if (iwpm_valid_client(nl_client))

		return -EINVAL;

	mutex_lock(&iwpm_admin_lock);

	if (atomic_read(&iwpm_admin.refcount) == 0) {

		iwpm_hash_bucket = kzalloc(IWPM_MAPINFO_HASH_SIZE *
@@ -383,15 +381,11 @@ int iwpm_get_nlmsg_seq(void) 


int iwpm_valid_client(u8 nl_client)

{

	if (nl_client >= RDMA_NL_NUM_CLIENTS)

		return 0;

	return iwpm_admin.client_list[nl_client];

}



void iwpm_set_valid(u8 nl_client, int valid)

{

	if (nl_client >= RDMA_NL_NUM_CLIENTS)

		return;

	iwpm_admin.client_list[nl_client] = valid;

}