From b1acea4f4da08f6b1d0fefdff79a45cc6a366387 Mon Sep 17 00:00:00 2001
From: Dominik Csapak <d.csapak@proxmox.com>
Date: Mon, 24 Apr 2023 09:51:04 +0200
Subject: [PATCH] tape: typo fixes

replacable to replaceable
 the field 'field_replacable_unit_code' is not currently used anywhere
descriptior to descriptor
Resuqest to Request
and flags2 to flags3 (the number indicates the numbering of the field
 and it's the third field, not the second)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 pbs-tape/src/sgutils2.rs | 42 ++++++++++++++++++++--------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/pbs-tape/src/sgutils2.rs b/pbs-tape/src/sgutils2.rs
index 30f287b0..afe85501 100644
--- a/pbs-tape/src/sgutils2.rs
+++ b/pbs-tape/src/sgutils2.rs
@@ -192,7 +192,7 @@ pub struct RequestSenseFixed {
     pub command_specific_information: [u8; 4],
     pub additional_sense_code: u8,
     pub additional_sense_code_qualifier: u8,
-    pub field_replacable_unit_code: u8,
+    pub field_replaceable_unit_code: u8,
     pub sense_key_specific: [u8; 3],
 }
 
@@ -232,7 +232,7 @@ pub struct ModeParameterHeader10 {
     pub medium_type: u8,
     pub flags3: u8,
     reserved4: [u8; 2],
-    pub block_descriptior_len: u16,
+    pub block_descriptor_len: u16,
 }
 
 #[repr(C, packed)]
@@ -243,8 +243,8 @@ pub struct ModeParameterHeader6 {
     // drives, medium_type provides very limited information and is
     // not compatible with IBM.
     pub medium_type: u8,
-    pub flags2: u8,
-    pub block_descriptior_len: u8,
+    pub flags3: u8,
+    pub block_descriptor_len: u8,
 }
 
 impl ModeParameterHeader10 {
@@ -271,21 +271,21 @@ impl ModeParameterHeader10 {
 impl ModeParameterHeader6 {
     #[allow(clippy::unusual_byte_groupings)]
     pub fn buffer_mode(&self) -> u8 {
-        (self.flags2 & 0b0_111_0000) >> 4
+        (self.flags3 & 0b0_111_0000) >> 4
     }
 
     #[allow(clippy::unusual_byte_groupings)]
     pub fn set_buffer_mode(&mut self, buffer_mode: bool) {
-        let mut mode = self.flags2 & 0b1_000_1111;
+        let mut mode = self.flags3 & 0b1_000_1111;
         if buffer_mode {
             mode |= 0b0_001_0000;
         }
-        self.flags2 = mode;
+        self.flags3 = mode;
     }
 
     #[allow(clippy::unusual_byte_groupings)]
     pub fn write_protect(&self) -> bool {
-        (self.flags2 & 0b1_000_0000) != 0
+        (self.flags3 & 0b1_000_0000) != 0
     }
 }
 
@@ -764,17 +764,17 @@ fn decode_mode_sense10_result<P: Endian>(
         _ => (),
     }
 
-    if disable_block_descriptor && head.block_descriptior_len != 0 {
-        let len = head.block_descriptior_len;
-        bail!("wrong block_descriptior_len: {}, expected 0", len);
+    if disable_block_descriptor && head.block_descriptor_len != 0 {
+        let len = head.block_descriptor_len;
+        bail!("wrong block_descriptor_len: {}, expected 0", len);
     }
 
     let mut block_descriptor: Option<ModeBlockDescriptor> = None;
 
     if !disable_block_descriptor {
-        if head.block_descriptior_len != 8 {
-            let len = head.block_descriptior_len;
-            bail!("wrong block_descriptior_len: {}, expected 8", len);
+        if head.block_descriptor_len != 8 {
+            let len = head.block_descriptor_len;
+            bail!("wrong block_descriptor_len: {}, expected 8", len);
         }
 
         block_descriptor = Some(unsafe { reader.read_be_value()? });
@@ -810,17 +810,17 @@ fn decode_mode_sense6_result<P: Endian>(
         _ => (),
     }
 
-    if disable_block_descriptor && head.block_descriptior_len != 0 {
-        let len = head.block_descriptior_len;
-        bail!("wrong block_descriptior_len: {}, expected 0", len);
+    if disable_block_descriptor && head.block_descriptor_len != 0 {
+        let len = head.block_descriptor_len;
+        bail!("wrong block_descriptor_len: {}, expected 0", len);
     }
 
     let mut block_descriptor: Option<ModeBlockDescriptor> = None;
 
     if !disable_block_descriptor {
-        if head.block_descriptior_len != 8 {
-            let len = head.block_descriptior_len;
-            bail!("wrong block_descriptior_len: {}, expected 8", len);
+        if head.block_descriptor_len != 8 {
+            let len = head.block_descriptor_len;
+            bail!("wrong block_descriptor_len: {}, expected 8", len);
         }
 
         block_descriptor = Some(unsafe { reader.read_be_value()? });
@@ -977,7 +977,7 @@ pub fn scsi_mode_sense6<F: AsRawFd, P: Endian>(
         .map_err(|err| format_err!("decode mode sense(6) failed - {}", err))
 }
 
-/// Resuqest Sense
+/// Request Sense
 pub fn scsi_request_sense<F: AsRawFd>(file: &mut F) -> Result<RequestSenseFixed, ScsiError> {
     // request 252 bytes, as mentioned in the Seagate SCSI reference
     let allocation_len: u8 = 252;