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qcacld-3.0: Fix memory leak in case of fw reset stats command

Browse source 
Fix memory leak in case of txrx_fw_st_rst command where
we are not expecting any response from firmware.

CRs-Fixed: 964465
Change-Id: Iad91cb5557ef167d126ef68e07f02445ad7a0b97
This commit is contained in:
Nirav Shah 2016-01-21 18:58:06 +05:30 • committed by Akash Patel
commit e8825e9bac
3 changed files with 11 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

7
core/dp/ol/inc/ol_txrx_dbg.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2011, 2014-2015 The Linux Foundation. All rights reserved.
* Copyright (c) 2011, 2014-2016 The Linux Foundation. All rights reserved.
*
* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
*
@ -82,7 +82,7 @@ struct ol_txrx_stats_req {
#define ol_txrx_debug(vdev, debug_specs) 0
#define ol_txrx_fw_stats_cfg(vdev, type, val) 0
#define ol_txrx_fw_stats_get(vdev, req) 0
#define ol_txrx_fw_stats_get(vdev, req, response_expected) 0
#define ol_txrx_aggr_cfg(vdev, max_subfrms_ampdu, max_subfrms_amsdu) 0
#else /*---------------------------------------------------------------------*/
@ -95,7 +95,8 @@ void ol_txrx_fw_stats_cfg(ol_txrx_vdev_handle vdev,
uint8_t cfg_stats_type, uint32_t cfg_val);
int ol_txrx_fw_stats_get(ol_txrx_vdev_handle vdev,
struct ol_txrx_stats_req *req);
struct ol_txrx_stats_req *req,
bool response_expected);
int ol_txrx_aggr_cfg(ol_txrx_vdev_handle vdev,
int max_subfrms_ampdu, int max_subfrms_amsdu);

6
core/dp/txrx/ol_txrx.c
View file

@ -1965,7 +1965,8 @@ ol_txrx_fw_stats_cfg(ol_txrx_vdev_handle vdev,
}
A_STATUS
ol_txrx_fw_stats_get(ol_txrx_vdev_handle vdev, struct ol_txrx_stats_req *req)
ol_txrx_fw_stats_get(ol_txrx_vdev_handle vdev, struct ol_txrx_stats_req *req,
bool response_expected)
{
struct ol_txrx_pdev_t *pdev = vdev->pdev;
uint64_t cookie;
@ -2006,6 +2007,9 @@ ol_txrx_fw_stats_get(ol_txrx_vdev_handle vdev, struct ol_txrx_stats_req *req)
while (cdf_semaphore_acquire(pdev->osdev, req->wait.sem_ptr))
;
if (response_expected == false)
cdf_mem_free(non_volatile_req);
return A_OK;
}
#endif

4
core/wma/src/wma_utils.c
View file

@ -1834,7 +1834,7 @@ int32_t wma_txrx_fw_stats_reset(tp_wma_handle wma_handle,
}
cdf_mem_zero(&req, sizeof(req));
req.stats_type_reset_mask = value;
ol_txrx_fw_stats_get(vdev, &req);
ol_txrx_fw_stats_get(vdev, &req, false);
return 0;
}
@ -1947,7 +1947,7 @@ int32_t wma_set_txrx_fw_stats_level(tp_wma_handle wma_handle,
}
req.stats_type_upload_mask = l_up_mask;
ol_txrx_fw_stats_get(vdev, &req);
ol_txrx_fw_stats_get(vdev, &req, true);
return 0;
}