[dpdk-dev] [PATCH 01/13] net/bnxt: check return values in bnxt_dev_init
Ajit Khaparde
ajit.khaparde at broadcom.com
Mon Jan 8 21:24:25 CET 2018
We are not checking for return values of functions like
bnxt_hwrm_queue_qportcfg and bnxt_hwrm_func_qcfg in bnxt_dev_init
thereby preventing a cleanup in case of a HWRM command failure.
This patch fixes that.
Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
drivers/net/bnxt/bnxt_ethdev.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 6f8a6335b..29f494302 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -3172,9 +3172,17 @@ bnxt_dev_init(struct rte_eth_dev *eth_dev)
rc = bnxt_hwrm_ver_get(bp);
if (rc)
goto error_free;
- bnxt_hwrm_queue_qportcfg(bp);
+ rc = bnxt_hwrm_queue_qportcfg(bp);
+ if (rc) {
+ RTE_LOG(ERR, PMD, "hwrm queue qportcfg failed\n");
+ goto error_free;
+ }
- bnxt_hwrm_func_qcfg(bp);
+ rc = bnxt_hwrm_func_qcfg(bp);
+ if (rc) {
+ RTE_LOG(ERR, PMD, "hwrm func qcfg failed\n");
+ goto error_free;
+ }
/* Get the MAX capabilities for this function */
rc = bnxt_hwrm_func_qcaps(bp);
--
2.14.3 (Apple Git-98)
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