[dpdk-dev] [PATCH 02/11] eth: do simple return

[Stephen Hemminger]

Found by coccinelle simple_return.cocci
This function can just use direct return.

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
 lib/librte_ether/rte_ethdev.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index f46426e..a96cd4f 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -269,17 +269,12 @@ static int
 rte_eth_dev_create_unique_device_name(char *name, size_t size,
                struct rte_pci_device *pci_dev)
 {
-       int ret;
-
        if ((name == NULL) || (pci_dev == NULL))
                return -EINVAL;

-       ret = snprintf(name, size, "%d:%d.%d",
+       return snprintf(name, size, "%d:%d.%d",
                        pci_dev->addr.bus, pci_dev->addr.devid,
                        pci_dev->addr.function);
-       if (ret < 0)
-               return ret;
-       return 0;
 }

 int
-- 
2.1.4