[PATCH] net/bnxt: fix a memory leak when new malloc fail

[Weiguo Li]

When new memory is not available and the memory "ctx" allocated
beforehand was not assigned to anywhere, so "ctx" should be freed,
otherwise will cause a memory leak.

Fixes: b4f740511655 ("net/bnxt: remove unnecessary return check")

Signed-off-by: Weiguo Li <liw...@foxmail.com>
---
 drivers/net/bnxt/bnxt_hwrm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index b4aeec593e..4993111ccf 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -5374,6 +5374,7 @@ int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
                            RTE_CACHE_LINE_SIZE);
        if (!ctx_pg) {
                rc = -ENOMEM;
+               rte_free(ctx);
                goto ctx_err;
        }
        for (i = 0; i < tqm_rings; i++, ctx_pg++)
-- 
2.25.1