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Subject[PATCH] kernel: params: Remove unnecessary ‘0’ values from err
Date
err is assigned first, so it does not need to initialize the assignment.

Signed-off-by: Li zeming <zeming@nfschina.com>
---
kernel/params.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/params.c b/kernel/params.c
index 6a7548979aa9..f8837a5f2c3e 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -331,7 +331,7 @@ EXPORT_SYMBOL(param_ops_bool);

int param_set_bool_enable_only(const char *val, const struct kernel_param *kp)
{
- int err = 0;
+ int err;
bool new_value;
bool orig_value = *(bool *)kp->arg;
struct kernel_param dummy_kp = *kp;
--
2.18.2
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