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spi: fix minor typos

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Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
This commit is contained in:
Manos Pitsidianakis 2025-07-02 14:56:57 +03:00 • committed by Manos Pitsidianakis
parent b402177977
commit 7dae694e63
1 changed files with 21 additions and 21 deletions
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42
vhost-device-spi/src/vhu_spi.rs
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@ -179,7 +179,7 @@ impl<D: SpiDevice> VhostUserSpiBackend<D> {
.reader(&mem)
.map_err(|_| Error::DescriptorReadFailed)?;
let writter = desc_chain
let writer = desc_chain
.clone()
.writer(&mem)
.map_err(|_| Error::DescriptorReadFailed)?;
@ -213,24 +213,24 @@ impl<D: SpiDevice> VhostUserSpiBackend<D> {
}
}
let rx_buf: Vec<u8> = match writter.available_bytes().cmp(&size_of::<u8>()) {
let rx_buf: Vec<u8> = match writer.available_bytes().cmp(&size_of::<u8>()) {
Ordering::Less => {
return Err(Error::UnexpectedDescriptorSize(
size_of::<u8>(),
writter.available_bytes() as u32,
writer.available_bytes() as u32,
));
}
Ordering::Equal => Vec::new(),
Ordering::Greater => {
if trans_len != 0
&& trans_len != (writter.available_bytes() - size_of::<u8>()) as u32
&& trans_len != (writer.available_bytes() - size_of::<u8>()) as u32
{
return Err(Error::TxRxTrnasLenNotEqual(
trans_len,
(writter.available_bytes() - size_of::<u8>()) as u32,
(writer.available_bytes() - size_of::<u8>()) as u32,
));
} else if trans_len == 0 {
trans_len = (writter.available_bytes() - size_of::<u8>()) as u32;
trans_len = (writer.available_bytes() - size_of::<u8>()) as u32;
}
vec![0; trans_len as usize]
}
@ -278,24 +278,24 @@ impl<D: SpiDevice> VhostUserSpiBackend<D> {
},
};
let mut writter = desc_chain
let mut writer = desc_chain
.clone()
.writer(&mem)
.map_err(|_| Error::DescriptorReadFailed)?;
if writter.available_bytes() > size_of::<u8>() {
let rx_len = (writter.available_bytes() - size_of::<u8>()) as u32;
let mut writter_status = writter
if writer.available_bytes() > size_of::<u8>() {
let rx_len = (writer.available_bytes() - size_of::<u8>()) as u32;
let mut writer_status = writer
.split_at(rx_len as usize)
.map_err(|_| Error::DescriptorReadFailed)?;
writter_status
writer_status
.write_obj(req_param_valid)
.map_err(|_| Error::DescriptorWriteFailed)?;
len += rx_len;
} else {
writter
writer
.write_obj(req_param_valid)
.map_err(|_| Error::DescriptorWriteFailed)?;
}
@ -315,28 +315,28 @@ impl<D: SpiDevice> VhostUserSpiBackend<D> {
let mut len = size_of::<VirtioSpiTransferResult>() as u32;
let mem = atomic_mem.memory();
let mut writter = desc_chain
let mut writer = desc_chain
.clone()
.writer(&mem)
.map_err(|_| Error::DescriptorReadFailed)?;
if writter.available_bytes() > size_of::<u8>() {
let rx_len = (writter.available_bytes() - size_of::<u8>()) as u32;
let mut writter_status = writter
if writer.available_bytes() > size_of::<u8>() {
let rx_len = (writer.available_bytes() - size_of::<u8>()) as u32;
let mut writer_status = writer
.split_at(rx_len as usize)
.map_err(|_| Error::DescriptorReadFailed)?;
writter_status
writer_status
.write_obj(in_hdr)
.map_err(|_| Error::DescriptorWriteFailed)?;
writter
writer
.write(&req.rx_buf)
.map_err(|_| Error::DescriptorWriteFailed)?;
len += rx_len;
} else {
writter
writer
.write_obj(in_hdr)
.map_err(|_| Error::DescriptorWriteFailed)?;
}
@ -356,12 +356,12 @@ impl<D: SpiDevice> VhostUserSpiBackend<D> {
let len = size_of::<VirtioSpiTransferResult>() as u32;
let mem = atomic_mem.memory();
let mut writter = desc_chain
let mut writer = desc_chain
.clone()
.writer(&mem)
.map_err(|_| Error::DescriptorReadFailed)?;
writter
writer
.write_obj(in_hdr)
.map_err(|_| Error::DescriptorWriteFailed)?;