From 68dc3575e064a5655cbd656fbf32d6ceeb85ac9e Mon Sep 17 00:00:00 2001
From: Borislav Petkov <petkovbb@googlemail.com>
Date: Wed, 16 Jul 2008 20:33:47 +0200
Subject: [PATCH] ide-floppy: zero out the whole struct ide_atapi_pc on init
This is a precaution just to make sure a new pc is clean when allocated.
There should be no functional change introduced by this patch.
[bart: ported it over IDE changes]
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-floppy.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index df19ede73884..00948c39822b 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -351,10 +351,7 @@ static void ide_floppy_callback(ide_drive_t *drive)
static void idefloppy_init_pc(struct ide_atapi_pc *pc)
{
- memset(pc->c, 0, 12);
- pc->retries = 0;
- pc->flags = 0;
- pc->req_xfer = 0;
+ memset(pc, 0, sizeof(*pc));
pc->buf = pc->pc_buf;
pc->buf_size = IDEFLOPPY_PC_BUFFER_SIZE;
pc->callback = ide_floppy_callback;
--
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