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qcacld-3.0: Move NULL check before dereferencing pdev

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Move NULL check before dereferencing pdev in ol_tx_create_flow_pool

Change-Id: I42398c9473690a0a8f70f35cc7d5aac87c4ec7e7
CRs-fixed: 1034748
This commit is contained in:
Poddar, Siddarth 2016-07-04 14:06:38 +05:30 • committed by Nandini Suresh
commit 21e7bf0a3a
1 changed files with 5 additions and 5 deletions
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10
core/dp/txrx/ol_txrx_flow_control.c
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@ -336,17 +336,17 @@ struct ol_tx_flow_pool_t *ol_tx_create_flow_pool(uint8_t flow_pool_id,
uint16_t size = 0, i;
struct ol_tx_desc_t *tx_desc;
union ol_tx_desc_list_elem_t *temp_list = NULL;
uint32_t stop_threshold =
ol_cfg_get_tx_flow_stop_queue_th(pdev->ctrl_pdev);
uint32_t start_threshold = stop_threshold +
ol_cfg_get_tx_flow_start_queue_offset(pdev->ctrl_pdev);
uint32_t stop_threshold;
uint32_t start_threshold;
if (!pdev) {
TXRX_PRINT(TXRX_PRINT_LEVEL_ERR,
"%s: pdev is NULL\n", __func__);
return NULL;
}
stop_threshold = ol_cfg_get_tx_flow_stop_queue_th(pdev->ctrl_pdev);
start_threshold = stop_threshold +
ol_cfg_get_tx_flow_start_queue_offset(pdev->ctrl_pdev);
pool = qdf_mem_malloc(sizeof(*pool));
if (!pool) {
TXRX_PRINT(TXRX_PRINT_LEVEL_ERR,