[dpdk-dev] [PATCH 3/6] bsd: remove useless assignments

Stephen Hemminger stephen at networkplumber.org
Sat Feb 14 15:59:07 CET 2015


If variable is set in the next line, it doesn't need to be
initialized.

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
 lib/librte_eal/bsdapp/eal/eal.c     | 3 ++-
 lib/librte_eal/bsdapp/eal/eal_pci.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/lib/librte_eal/bsdapp/eal/eal.c
index 69f3c03..71ae33c 100644
--- a/lib/librte_eal/bsdapp/eal/eal.c
+++ b/lib/librte_eal/bsdapp/eal/eal.c
@@ -417,7 +417,8 @@ int rte_eal_has_hugepages(void)
 int
 rte_eal_iopl_init(void)
 {
-	int fd = -1;
+	int fd;
+
 	fd = open("/dev/io", O_RDWR);
 	if (fd < 0)
 		return -1;
diff --git a/lib/librte_eal/bsdapp/eal/eal_pci.c b/lib/librte_eal/bsdapp/eal/eal_pci.c
index 74ecce7..d191323 100644
--- a/lib/librte_eal/bsdapp/eal/eal_pci.c
+++ b/lib/librte_eal/bsdapp/eal/eal_pci.c
@@ -382,7 +382,7 @@ skipdev:
 static int
 pci_scan(void)
 {
-	int fd = -1;
+	int fd;
 	unsigned dev_count = 0;
 	struct pci_conf matches[16];
 	struct pci_conf_io conf_io = {
-- 
2.1.4



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