diff options
author | Leo Kim <leo.kim@atmel.com> | 2016-04-01 17:44:13 +0900 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-28 21:58:42 -0700 |
commit | 27e1f1396465944d9f78ad4ee26e596c2e260092 (patch) | |
tree | 00d19eb452d96117eee5ffa405c35c6645e8b83a /drivers/staging/wilc1000 | |
parent | ae33a836df17456aa80eff664a070592e2482ea2 (diff) | |
download | op-kernel-dev-27e1f1396465944d9f78ad4ee26e596c2e260092.zip op-kernel-dev-27e1f1396465944d9f78ad4ee26e596c2e260092.tar.gz |
staging: wilc1000: changes logic when happened mq_send fail
This patch changes logic when happened mq_send fail.
The check as a result value that mq_send fail.
But, regardless of the result value then perform a semaphore up.
That is an occur that semaphore locking.
Add to 'else' routine and move to 'else' position a semaphore up.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wilc1000')
-rw-r--r-- | drivers/staging/wilc1000/host_interface.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index 04cbff5..12f1630 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -2731,7 +2731,8 @@ int wilc_remove_wep_key(struct wilc_vif *vif, u8 index) result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); if (result) netdev_err(vif->ndev, "Request to remove WEP key\n"); - wait_for_completion(&hif_drv->comp_test_key_block); + else + wait_for_completion(&hif_drv->comp_test_key_block); return result; } @@ -2759,7 +2760,8 @@ int wilc_set_wep_default_keyid(struct wilc_vif *vif, u8 index) result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); if (result) netdev_err(vif->ndev, "Default key index\n"); - wait_for_completion(&hif_drv->comp_test_key_block); + else + wait_for_completion(&hif_drv->comp_test_key_block); return result; } @@ -2828,7 +2830,8 @@ int wilc_add_wep_key_bss_ap(struct wilc_vif *vif, const u8 *key, u8 len, if (result) netdev_err(vif->ndev, "AP - WEP Key\n"); - wait_for_completion(&hif_drv->comp_test_key_block); + else + wait_for_completion(&hif_drv->comp_test_key_block); return result; } @@ -2883,8 +2886,8 @@ int wilc_add_ptk(struct wilc_vif *vif, const u8 *ptk, u8 ptk_key_len, if (result) netdev_err(vif->ndev, "PTK Key\n"); - - wait_for_completion(&hif_drv->comp_test_key_block); + else + wait_for_completion(&hif_drv->comp_test_key_block); return result; } @@ -2951,8 +2954,8 @@ int wilc_add_rx_gtk(struct wilc_vif *vif, const u8 *rx_gtk, u8 gtk_key_len, result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); if (result) netdev_err(vif->ndev, "RX GTK\n"); - - wait_for_completion(&hif_drv->comp_test_key_block); + else + wait_for_completion(&hif_drv->comp_test_key_block); return result; } @@ -3098,8 +3101,8 @@ int wilc_disconnect(struct wilc_vif *vif, u16 reason_code) result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); if (result) netdev_err(vif->ndev, "Failed to send message: disconnect\n"); - - wait_for_completion(&hif_drv->comp_test_disconn_block); + else + wait_for_completion(&hif_drv->comp_test_disconn_block); return result; } @@ -3220,8 +3223,8 @@ s32 wilc_get_inactive_time(struct wilc_vif *vif, const u8 *mac, result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); if (result) netdev_err(vif->ndev, "Failed to send get host ch param\n"); - - wait_for_completion(&hif_drv->comp_inactive_time); + else + wait_for_completion(&hif_drv->comp_inactive_time); *pu32InactiveTime = inactive_time; @@ -3502,8 +3505,8 @@ int wilc_deinit(struct wilc_vif *vif) result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); if (result != 0) netdev_err(vif->ndev, "deinit : Error(%d)\n", result); - - wait_for_completion(&hif_thread_comp); + else + wait_for_completion(&hif_thread_comp); wilc_mq_destroy(&hif_msg_q); } @@ -3882,8 +3885,8 @@ int wilc_del_allstation(struct wilc_vif *vif, u8 mac_addr[][ETH_ALEN]) if (result) netdev_err(vif->ndev, "wilc_mq_send fail\n"); - - wait_for_completion(&hif_wait_response); + else + wait_for_completion(&hif_wait_response); return result; } |