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kernel: params: Remove unnecessary ‘0’ values from err

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err is assigned first, so it does not need to initialize the assignment.

Signed-off-by: Li zeming <zeming@nfschina.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
This commit is contained in:
Li zeming 2023-07-12 03:43:31 +08:00 • committed by Luis Chamberlain
parent c05780ef3c
commit 9ce170cef6
1 changed files with 1 additions and 1 deletions
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kernel/params.c
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@ -331,7 +331,7 @@ EXPORT_SYMBOL(param_ops_bool);
int param_set_bool_enable_only(const char *val, const struct kernel_param *kp) int param_set_bool_enable_only(const char *val, const struct kernel_param *kp)
{ {
int err = 0; int err;
bool new_value; bool new_value;
bool orig_value = *(bool *)kp->arg; bool orig_value = *(bool *)kp->arg;
struct kernel_param dummy_kp = *kp; struct kernel_param dummy_kp = *kp;