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staging: wilc1000: replace kmalloc with kmemdup() in handle_connect_timeout()

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Instead of kmalloc and memcpy use kmemdup in handle_connect_timeout().
Also return -ENOMEM incase of failure to allocate the memory.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ajay Singh 2018-05-11 13:43:09 +05:30 committed by Greg Kroah-Hartman
parent 9aef8233ef
commit b3706d0ff3
1 changed files with 5 additions and 4 deletions
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9
drivers/staging/wilc1000/host_interface.c
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@ -1166,10 +1166,11 @@ static s32 handle_connect_timeout(struct wilc_vif *vif)
if (hif_drv->usr_conn_req.ies) {
info.req_ies_len = hif_drv->usr_conn_req.ies_len;
info.req_ies = kmalloc(hif_drv->usr_conn_req.ies_len, GFP_KERNEL);
memcpy(info.req_ies,
hif_drv->usr_conn_req.ies,
hif_drv->usr_conn_req.ies_len);
info.req_ies = kmemdup(hif_drv->usr_conn_req.ies,
hif_drv->usr_conn_req.ies_len,
GFP_KERNEL);
if (!info.req_ies)
return -ENOMEM;
}
hif_drv->usr_conn_req.conn_result(CONN_DISCONN_EVENT_CONN_RESP,