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i2c: Remove unused mem field

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Removed the unused `mem` field.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Viresh Kumar 2021-11-08 09:23:44 +05:30
parent f7c632020b
commit 91778ed009
1 changed files with 1 additions and 4 deletions
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src/i2c/src/vhu_i2c.rs
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@ -86,7 +86,6 @@ unsafe impl ByteValued for VirtioI2cInHdr {}
pub struct VhostUserI2cBackend<D: I2cDevice> {
i2c_map: Arc<I2cMap<D>>,
event_idx: bool,
mem: Option<GuestMemoryAtomic<GuestMemoryMmap>>,
pub exit_event: EventFd,
}
@ -95,7 +94,6 @@ impl<D: I2cDevice> VhostUserI2cBackend<D> {
Ok(VhostUserI2cBackend {
i2c_map,
event_idx: false,
mem: None,
exit_event: EventFd::new(EFD_NONBLOCK).map_err(Error::EventFdFailed)?,
})
}
@ -249,9 +247,8 @@ impl<D: 'static + I2cDevice + Sync + Send> VhostUserBackendMut<VringRwLock, ()>
fn update_memory(
&mut self,
mem: GuestMemoryAtomic<GuestMemoryMmap>,
_mem: GuestMemoryAtomic<GuestMemoryMmap>,
) -> VhostUserBackendResult<()> {
self.mem = Some(mem);
Ok(())
}