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RDMA/netlink: Simplify code of autoload modules 

The request_module() call is internally wrapped by CONFIG_MODULE,
so there is no need to check it in our RDMA code too.

Refactor to simplify the code.

Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky 2018-01-01 13:07:12 +02:00 committed by Jason Gunthorpe
parent 9ef77bd760
commit b823369b6f
1 changed files with 3 additions and 5 deletions
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8
drivers/infiniband/core/netlink.c
View File

@ -81,15 +81,13 @@ static bool is_nl_valid(unsigned int type, unsigned int op)
if (!is_nl_msg_valid(type, op))
return false;
cb_table = rdma_nl_types[type].cb_table;
#ifdef CONFIG_MODULES
if (!cb_table) {
if (!rdma_nl_types[type].cb_table) {
mutex_unlock(&rdma_nl_mutex);
request_module("rdma-netlink-subsys-%d", type);
mutex_lock(&rdma_nl_mutex);
cb_table = rdma_nl_types[type].cb_table;
}
#endif
cb_table = rdma_nl_types[type].cb_table;
if (!cb_table || (!cb_table[op].dump && !cb_table[op].doit))
return false;