From: John Hodge <tpg@mutabah.net>
Date: Thu, 20 Oct 2011 14:29:54 +0000 (+0800)
Subject: Kernel/vterm - Removed an unneeded divide
X-Git-Tag: rel0.13~18
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=6017fe6e4bbe7852451ce2e717ff4c665a270f44;p=tpg%2Facess2.git

Kernel/vterm - Removed an unneeded divide
---

diff --git a/Kernel/drv/vterm.c b/Kernel/drv/vterm.c
index ea184ee1..1be52ac1 100644
--- a/Kernel/drv/vterm.c
+++ b/Kernel/drv/vterm.c
@@ -468,7 +468,8 @@ Uint64 VT_Read(tVFS_Node *Node, Uint64 Offset, Uint64 Length, void *Buffer)
 			((char*)Buffer)[pos] = term->InputBuffer[term->InputRead];
 			pos ++;
 			term->InputRead ++;
-			term->InputRead %= MAX_INPUT_CHARS8;
+			while(term->InputRead > MAX_INPUT_CHARS8)
+				term->InputRead -= MAX_INPUT_CHARS8;
 		}
 		break;
 	
@@ -491,7 +492,8 @@ Uint64 VT_Read(tVFS_Node *Node, Uint64 Offset, Uint64 Length, void *Buffer)
 			codepoint_buf[pos] = codepoint_in[term->InputRead];
 			pos ++;
 			term->InputRead ++;
-			term->InputRead %= MAX_INPUT_CHARS32;
+			while(term->InputRead > MAX_INPUT_CHARS32)
+				term->InputRead -= MAX_INPUT_CHARS32;
 		}
 		pos *= 4;
 		break;