This patch removes unneeded return variables, using only
'0' instead.
It fixes the following warning detected by coccinelle:
./drivers/of/property.c:1371:5-8: Unneeded variable: "ret". Return "0"
on line 1388
Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Yang Li <yang....@linux.alibaba.com>
---
drivers/of/property.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/of/property.c b/drivers/of/property.c
index 5036a36..2381695 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -1368,7 +1368,6 @@ static int of_link_property(struct device_node *con_np,
const char *prop_name)
const struct supplier_bindings *s = of_supplier_bindings;
unsigned int i = 0;
bool matched = false;
- int ret = 0;
/* Do not stop at first failed link, link all available suppliers. */
while (!matched && s->parse_prop) {
@@ -1385,7 +1384,7 @@ static int of_link_property(struct device_node *con_np,
const char *prop_name)
}
s++;
}
- return ret;
+ return 0;
}
static int of_fwnode_add_links(struct fwnode_handle *fwnode)
--
1.8.3.1
