diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/ce.c')
-rw-r--r-- | drivers/net/wireless/ath/ath11k/ce.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/net/wireless/ath/ath11k/ce.c b/drivers/net/wireless/ath/ath11k/ce.c index a6572b414303..cdd40c8fc867 100644 --- a/drivers/net/wireless/ath/ath11k/ce.c +++ b/drivers/net/wireless/ath/ath11k/ce.c @@ -441,6 +441,7 @@ static int ath11k_ce_alloc_pipe(struct ath11k_base *ab, int ce_id) { struct ath11k_ce_pipe *pipe = &ab->ce.ce_pipe[ce_id]; const struct ce_attr *attr = &host_ce_config_wlan[ce_id]; + struct ath11k_ce_ring *ring; int nentries; int desc_sz; @@ -450,24 +451,26 @@ static int ath11k_ce_alloc_pipe(struct ath11k_base *ab, int ce_id) pipe->send_cb = ath11k_ce_send_done_cb; nentries = roundup_pow_of_two(attr->src_nentries); desc_sz = ath11k_hal_ce_get_desc_size(HAL_CE_DESC_SRC); - pipe->src_ring = ath11k_ce_alloc_ring(ab, nentries, desc_sz); - if (!pipe->src_ring) - return -ENOMEM; + ring = ath11k_ce_alloc_ring(ab, nentries, desc_sz); + if (IS_ERR(ring)) + return PTR_ERR(ring); + pipe->src_ring = ring; } if (attr->dest_nentries) { pipe->recv_cb = attr->recv_cb; nentries = roundup_pow_of_two(attr->dest_nentries); desc_sz = ath11k_hal_ce_get_desc_size(HAL_CE_DESC_DST); - pipe->dest_ring = ath11k_ce_alloc_ring(ab, nentries, desc_sz); - - if (!pipe->dest_ring) - return -ENOMEM; + ring = ath11k_ce_alloc_ring(ab, nentries, desc_sz); + if (IS_ERR(ring)) + return PTR_ERR(ring); + pipe->dest_ring = ring; desc_sz = ath11k_hal_ce_get_desc_size(HAL_CE_DESC_DST_STATUS); - pipe->status_ring = ath11k_ce_alloc_ring(ab, nentries, desc_sz); - if (!pipe->status_ring) - return -ENOMEM; + ring = ath11k_ce_alloc_ring(ab, nentries, desc_sz); + if (IS_ERR(ring)) + return PTR_ERR(ring); + pipe->status_ring = ring; } return 0; |