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net/ice/base: return config error without queue to disable

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If there is no queue to disable, return appropriate configuration error
earlier without acquiring the lock.

Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This commit is contained in:
Qi Zhang 2019-03-25 13:44:42 +08:00 committed by Ferruh Yigit
parent f0c3801053
commit fcbf52eaaf
1 changed files with 10 additions and 7 deletions
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17
drivers/net/ice/base/ice_common.c
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@ -3654,14 +3654,17 @@ ice_dis_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u8 num_queues,
if (!pi || pi->port_state != ICE_SCHED_PORT_STATE_READY)
return ICE_ERR_CFG;
/* if queue is disabled already yet the disable queue command has to be
* sent to complete the VF reset, then call ice_aq_dis_lan_txq without
* any queue information
*/
if (!num_queues && rst_src)
return ice_aq_dis_lan_txq(pi->hw, 0, NULL, 0, rst_src, vmvf_num,
NULL);
if (!num_queues) {
/* if queue is disabled already yet the disable queue command
* has to be sent to complete the VF reset, then call
* ice_aq_dis_lan_txq without any queue information
*/
if (rst_src)
return ice_aq_dis_lan_txq(pi->hw, 0, NULL, 0, rst_src,
vmvf_num, NULL);
return ICE_ERR_CFG;
}
ice_acquire_lock(&pi->sched_lock);