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qcacmn: Fix for Rx descriptor pool

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Remove the statement nbuf pointing to NULL
during allocation of descriptors as nbuf in rx_desc and next
pointer in dp_rx_desc_list_elem_t share the same address
space and pointing to NULL will not allocate the
rx descriptors.

Change-Id: If4c35202c2489aed1711173b37192f565f7c3d7b
CRs-Fixed: 2061564
This commit is contained in:
Venkata Sharath Chandra Manchala
2017-06-14 17:37:33 -07:00
committed by snandini
parent ca919bd184
commit 9dfc3874f1
1 changed files with 0 additions and 2 deletions
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2
dp/wifi3.0/dp_rx_desc.c
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@@ -55,13 +55,11 @@ QDF_STATUS dp_rx_desc_pool_alloc(struct dp_soc *soc, uint32_t pool_id,
rx_desc_pool->array[i].next = &rx_desc_pool->array[i+1]; rx_desc_pool->array[i].next = &rx_desc_pool->array[i+1];
rx_desc_pool->array[i].rx_desc.cookie = i | (pool_id << 18); rx_desc_pool->array[i].rx_desc.cookie = i | (pool_id << 18);
rx_desc_pool->array[i].rx_desc.pool_id = pool_id; rx_desc_pool->array[i].rx_desc.pool_id = pool_id;
rx_desc_pool->array[i].rx_desc.nbuf = NULL;
} }
rx_desc_pool->array[i].next = NULL; rx_desc_pool->array[i].next = NULL;
rx_desc_pool->array[i].rx_desc.cookie = i | (pool_id << 18); rx_desc_pool->array[i].rx_desc.cookie = i | (pool_id << 18);
rx_desc_pool->array[i].rx_desc.pool_id = pool_id; rx_desc_pool->array[i].rx_desc.pool_id = pool_id;
rx_desc_pool->array[i].rx_desc.nbuf = NULL;
qdf_spin_unlock_bh(&soc->rx_desc_mutex[pool_id]); qdf_spin_unlock_bh(&soc->rx_desc_mutex[pool_id]);
return QDF_STATUS_SUCCESS; return QDF_STATUS_SUCCESS;
} }