net/ena: fix parsing of large LLQ header device argument

The code incorrectly checked the return value of comparison when parsing
the argument key name. The return value of strcmp should be compared
to 0 to identify a match.

Fixes: 8a7a73f26cc9 ("net/ena: support large LLQ headers")
Cc: stable@dpdk.org
Signed-off-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Shay Agroskin <shayagr@amazon.com>
Reviewed-by: Michal Krawczyk <mk@semihalf.com>

diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index 5b07365..53647cc 100644 (file)
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -2865,7 +2865,7 @@ static int ena_process_bool_devarg(const char *key,
        }
 
        /* Now, assign it to the proper adapter field. */
-       if (strcmp(key, ENA_DEVARG_LARGE_LLQ_HDR))
+       if (strcmp(key, ENA_DEVARG_LARGE_LLQ_HDR) == 0)
                adapter->use_large_llq_hdr = bool_value;
 
        return 0;