samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Fix mem leaks in datapath

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Fix mem leaks reported in datapath code during module unload.

Change-Id: Ife95426df11d61b253110ed7153fe8f8981006ed
CRs-fixed: 2044907
This commit is contained in:
Manikandan Mohan
2017-05-09 18:03:19 -07:00
committed by snandini
parent ae6d6f42ec
commit b01696ba61
3 changed files with 17 additions and 10 deletions
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7
dp/wifi3.0/dp_rx_desc.c
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@@ -55,11 +55,13 @@ 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].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.nbuf = 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.pool_id = pool_id;
rx_desc_pool->array[i].rx_desc.nbuf = NULL;
qdf_spin_unlock_bh(&soc->rx_desc_mutex[pool_id]);
return QDF_STATUS_SUCCESS;
}
@@ -75,8 +77,13 @@ QDF_STATUS dp_rx_desc_pool_alloc(struct dp_soc *soc, uint32_t pool_id,
void dp_rx_desc_pool_free(struct dp_soc *soc, uint32_t pool_id,
struct rx_desc_pool *rx_desc_pool)
{
int i;
qdf_spin_lock_bh(&soc->rx_desc_mutex[pool_id]);
for (i = 0; i < rx_desc_pool->pool_size; i++) {
if (rx_desc_pool->array[i].rx_desc.nbuf)
qdf_nbuf_free(rx_desc_pool->array[i].rx_desc.nbuf);
}
qdf_mem_free(rx_desc_pool->array);
qdf_spin_unlock_bh(&soc->rx_desc_mutex[pool_id]);
}