[PATCH] ethdev: remove useless pointer initialization
From: Emmanuel Roullit <hidden>
Date: 2017-01-24 20:28:35
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
Found with clang static analysis:
lib/librte_ether/rte_ethdev.c:2467:22:
warning: Value stored to 'dev' during its initialization is never read
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
^~~ ~~~~~~~~~~~~~~~~~~~~~~~~~
Fixes: 61207d014fc9 ("ethdev: fix data reset when allocating port")
Signed-off-by: Emmanuel Roullit <redacted>
---
lib/librte_ether/rte_ethdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 61f44e218..d7f78c23a 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c@@ -2364,7 +2364,7 @@ rte_eth_mirror_rule_set(uint8_t port_id, struct rte_eth_mirror_conf *mirror_conf, uint8_t rule_id, uint8_t on) { - struct rte_eth_dev *dev = &rte_eth_devices[port_id]; + struct rte_eth_dev *dev; RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); if (mirror_conf->rule_type == 0) {
@@ -2400,7 +2400,7 @@ rte_eth_mirror_rule_set(uint8_t port_id, int rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id) { - struct rte_eth_dev *dev = &rte_eth_devices[port_id]; + struct rte_eth_dev *dev; RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
--
2.11.0