From: Alan Cox <alan@linux.intel.com>
Date: Thu, 28 Feb 2019 21:30:47 +0000 (+0000)
Subject: fdc765: fix off by one
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=c1de82f2e26c0e315460c83845246817235f8248;p=FUZIX.git

fdc765: fix off by one
---

diff --git a/Kernel/dev/devfdc765.c b/Kernel/dev/devfdc765.c
index 2ef9e4b3..ef0bb056 100644
--- a/Kernel/dev/devfdc765.c
+++ b/Kernel/dev/devfdc765.c
@@ -20,7 +20,7 @@ static uint8_t trackpos[4] = { 0xFF, 0xFF, 0xFF, 0xFF };
 int devfd_open(uint8_t minor, uint16_t flag)
 {
     flag;
-    if(minor > FDC765_MAX_FLOPPY) {
+    if(minor >= FDC765_MAX_FLOPPY) {
         udata.u_error = ENODEV;
         return -1;
     }