unimore/kernel-hacking-2024-linux-steffo
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ide-floppy: zero out the whole struct ide_atapi_pc on init

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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>
This commit is contained in:
Borislav Petkov 2008-07-16 20:33:47 +02:00 committed by Bartlomiej Zolnierkiewicz
parent c96a7df8db
commit 68dc3575e0
1 changed files with 1 additions and 4 deletions
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5
drivers/ide/ide-floppy.c
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@ -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;