[dpdk-dev] [PATCH] ethdev: rte_eth_dev_callback_unregister() fails with cb_arg == -1

[Ricardo Roldan]

The function was checking -1 against the callback data instead of
the given cb_arg parameter.

Signed-off-by: Ricardo Roldan <rrol...@bequant.com>
---
 lib/librte_ethdev/rte_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
index 6e9cb243e..aec2d0f70 100644
--- a/lib/librte_ethdev/rte_ethdev.c
+++ b/lib/librte_ethdev/rte_ethdev.c
@@ -4039,7 +4039,7 @@ rte_eth_dev_callback_unregister(uint16_t port_id,
                        next = TAILQ_NEXT(cb, next);
 
                        if (cb->cb_fn != cb_fn || cb->event != event ||
-                           (cb->cb_arg != (void *)-1 && cb->cb_arg != cb_arg))
+                           (cb_arg != (void *)-1 && cb->cb_arg != cb_arg))
                                continue;
 
                        /*
-- 
2.23.0