examples/l3fwd-power: fix power library fallback

This patch replaces the rte_exit routine with error printing when
init_power_library() fails and by that restores the previous behavior
of the program (which was to issue an error message and continue
working if init_power_library fails). This allows the user to still
experience the Rx interrupts feature of the DPDK demonstrated in
this program.

Fixes: f88e7c175a68 ("examples/l3fwd-power: add high/regular perf cores options")
Cc: stable@dpdk.org
Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: David Hunt <david.hunt@intel.com>

diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index 0b3f8fe..9c7b315 100644 (file)
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -1957,7 +1957,7 @@ main(int argc, char **argv)
                rte_exit(EXIT_FAILURE, "Invalid L3FWD parameters\n");
 
        if (init_power_library())
-               rte_exit(EXIT_FAILURE, "init_power_library failed\n");
+               RTE_LOG(ERR, L3FWD_POWER, "init_power_library failed\n");
 
        if (update_lcore_params() < 0)
                rte_exit(EXIT_FAILURE, "update_lcore_params failed\n");