kernel: params: Remove unnecessary ‘0’ values from err
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>
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@ -331,7 +331,7 @@ EXPORT_SYMBOL(param_ops_bool);
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int param_set_bool_enable_only(const char *val, const struct kernel_param *kp)
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{
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int err = 0;
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int err;
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bool new_value;
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bool orig_value = *(bool *)kp->arg;
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struct kernel_param dummy_kp = *kp;
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