Fixes gcc '-Wunused-but-set-variable' warning:
drivers/pci/hotplug/rpaphp_core.c: In function is_php_type:
drivers/pci/hotplug/rpaphp_core.c:291:16: warning:
variable value set but not used [-Wunused-but-set-variable]
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Chen Zhou <chenzhou10@xxxxxxxxxx>
---
drivers/pci/hotplug/rpaphp_core.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index e408e40..5d871ef 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -288,11 +288,10 @@ EXPORT_SYMBOL_GPL(rpaphp_check_drc_props);
static int is_php_type(char *drc_type)
{
- unsigned long value;
char *endptr;
/* PCI Hotplug nodes have an integer for drc_type */
- value = simple_strtoul(drc_type, &endptr, 10);
+ simple_strtoul(drc_type, &endptr, 10);
if (endptr == drc_type)
return 0;
--
2.7.4
