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RDMA/iwcm: Remove useless check of netlink client validity

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

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Chien Tin Tung <chien.tin.tung@intel.com>
This commit is contained in:
Leon Romanovsky 2017-06-01 12:42:36 +03:00 committed by Leon Romanovsky
parent 3c3e75d5ff
commit 93fa50760b
1 changed files with 0 additions and 6 deletions
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6
drivers/infiniband/core/iwpm_util.c
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@ -54,8 +54,6 @@ static struct iwpm_admin_data iwpm_admin;
int iwpm_init(u8 nl_client) int iwpm_init(u8 nl_client)
{ {
int ret = 0; int ret = 0;
if (iwpm_valid_client(nl_client))
return -EINVAL;
mutex_lock(&iwpm_admin_lock); mutex_lock(&iwpm_admin_lock);
if (atomic_read(&iwpm_admin.refcount) == 0) { if (atomic_read(&iwpm_admin.refcount) == 0) {
iwpm_hash_bucket = kzalloc(IWPM_MAPINFO_HASH_SIZE * 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) int iwpm_valid_client(u8 nl_client)
{ {
if (nl_client >= RDMA_NL_NUM_CLIENTS)
return 0;
return iwpm_admin.client_list[nl_client]; return iwpm_admin.client_list[nl_client];
} }
void iwpm_set_valid(u8 nl_client, int valid) void iwpm_set_valid(u8 nl_client, int valid)
{ {
if (nl_client >= RDMA_NL_NUM_CLIENTS)
return;
iwpm_admin.client_list[nl_client] = valid; iwpm_admin.client_list[nl_client] = valid;
} }