add unused_mut lint
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@@ -5,7 +5,6 @@
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use core::{mem, ptr, slice};
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use crate::{
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error::ResultExt,
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fs::File,
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header::{
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errno::EBADF,
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@@ -68,7 +67,7 @@ pub unsafe fn poll_epoll(fds: &mut [pollfd], timeout: c_int, sigmask: *const sig
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let mut closed = 0;
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for i in 0..fds.len() {
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let mut pfd = &mut fds[i];
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let pfd = &mut fds[i];
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pfd.revents = 0;
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@@ -145,7 +144,7 @@ pub unsafe extern "C" fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: c_int) ->
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trace_expr!(
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unsafe {
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poll_epoll(
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unsafe { slice::from_raw_parts_mut(fds, nfds as usize) },
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slice::from_raw_parts_mut(fds, nfds as usize),
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timeout,
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ptr::null_mut(),
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)
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@@ -178,7 +177,7 @@ pub unsafe extern "C" fn ppoll(
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trace_expr!(
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unsafe {
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poll_epoll(
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unsafe { slice::from_raw_parts_mut(fds, nfds as usize) },
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slice::from_raw_parts_mut(fds, nfds as usize),
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timeout,
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sigmask,
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)
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