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mempool/dpaa2: fix error code for allocation failure

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In case the alloc api is not able to allocate the required
number of buffer, it can return '0', which will not indicate
the failure to the calling function.
This patch fix the return value to indicate the failure.

Fixes: 5dc43d22b5ad ("mempool/dpaa2: add hardware offloaded mempool")
Cc: stable@dpdk.org

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
This commit is contained in:
Hemant Agrawal 2017-06-22 18:18:07 +05:30 committed by Thomas Monjalon
parent 6a60f7de06
commit 6ed4390e5e
1 changed files with 1 additions and 1 deletions
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2
drivers/mempool/dpaa2/dpaa2_hw_mempool.c
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@ -300,7 +300,7 @@ rte_dpaa2_mbuf_alloc_bulk(struct rte_mempool *pool,
/* Releasing all buffers allocated */ /* Releasing all buffers allocated */
rte_dpaa2_mbuf_release(pool, obj_table, bpid, rte_dpaa2_mbuf_release(pool, obj_table, bpid,
bp_info->meta_data_size, n); bp_info->meta_data_size, n);
return ret; return -ENOBUFS;
} }
/* assigning mbuf from the acquired objects */ /* assigning mbuf from the acquired objects */
for (i = 0; (i < ret) && bufs[i]; i++) { for (i = 0; (i < ret) && bufs[i]; i++) {