From 6d640d9a3d1ef67675aaa8b1a21d8fdd986ad97a Mon Sep 17 00:00:00 2001
From: Harley Travis <harleytravis123@outlook.com>
Date: Sat, 27 Jun 2026 12:07:40 -0500
Subject: Update FDCRBlks and FDCWBlks

FDCRBlks and FDCWBlks were patched to use 64-bit variables, and remove unecessary parentheses.
---
 Kernel/BlkDev/DskFDC.HC | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

(limited to 'Kernel/BlkDev')

diff --git a/Kernel/BlkDev/DskFDC.HC b/Kernel/BlkDev/DskFDC.HC
index 564f0c7..874873b 100644
--- a/Kernel/BlkDev/DskFDC.HC
+++ b/Kernel/BlkDev/DskFDC.HC
@@ -316,18 +316,17 @@ U8 FDCReadData(CBlkDev *bd,U8 cyl,Bool head,U8 start,U8 end)
 
 U0 FDCRBlks(CDrv *dv,U8 *buf,I64 blk,I64 cnt)
 {
-  I64 n;
+  I64 n,s;
   CBlkDev *bd=dv->bd;
-  U8 s;
 
   while (cnt>0) {
-    s=(blk%(bd->spt))+1; // sector
+    s=blk%bd->spt+1; // sector
     n=cnt;
-    if (n>(bd->max_reads-s+1)) {
+    if (n>bd->max_reads-s+1) {
       n=bd->max_reads-s+1;
     }
     FDCReadBlks(bd,buf,blk,n);
-    buf+n<<BLK_SIZE_BITS;
+    buf+=n<<BLK_SIZE_BITS;
     blk+=n;
     cnt-=n;
   }
@@ -360,18 +359,17 @@ U0 FDCReadBlks(CBlkDev *bd,U8 *buf,I64 blk,I64 cnt)
 
 U0 FDCWBlks(CDrv *dv,U8 *buf,I64 blk,I64 cnt)
 {
-  I64 n;
+  I64 n,s;
   CBlkDev *bd=dv->bd;
-  U8 s;
 
   while (cnt>0) {
-    s=(blk%(bd->spt))+1; // sector
+    s=blk%bd->spt+1; // sector
     n=cnt;
-    if (n>(bd->max_reads-s+1)) {
+    if (n>bd->max_reads-s+1) {
       n=bd->max_reads-s+1;
     }
     FDCWriteBlks(bd,buf,blk,n);
-    buf+n<<BLK_SIZE_BITS;
+    buf+=n<<BLK_SIZE_BITS;
     blk+=n;
     cnt-=n;
   }
-- 
cgit v1.2.3