net/bnxt: fix typo in log message
net/bnxt: fix typo in log message

In bnxt_rss_hash_update_op, check for valid RSS hashkey length is
made against size HW_HASH_KEY_SIZE(40). But the failure log says
"Invalid hashkey length, should be 16 bytes".

Fixes: 91aee9711ee3 ("net/bnxt: validate RSS hash key length")
Cc: stable@dpdk.org

Signed-off-by: Kalesh AP <818b6a3caba85cc3a76890be15484140b8e9f23b@broadcom.com>
Reviewed-by: Somnath Kotur <b8220280eb86080d22ca0cb32db0b374b9a89cc6@broadcom.com>
Reviewed-by: Ajit Khaparde <01965fbd61169dc18f3fb5e13de7f67d298f8924@broadcom.com>
Reviewed-by: Venkat Duvvuru <48b8ea0e77f20d44c3ea07c37bda62dfebd795d9@broadcom.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk