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Fix warning on mingw32

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/src/qemu/hw/ide/core.c: In function 'ide_drive_pre_save':
/src/qemu/hw/ide/core.c:2740: warning: comparison is always false due to limited range of data type

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-02-20 08:29:17 +00:00
parent 64e69d50a3
commit 4fc8d6711a
1 changed files with 5 additions and 2 deletions
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7
hw/ide/core.c
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@ -2727,6 +2727,7 @@ static int ide_drive_post_load(void *opaque, int version_id)
static void ide_drive_pre_save(void *opaque)
{
IDEState *s = opaque;
int idx;
s->cur_io_buffer_len = 0;
@ -2736,11 +2737,13 @@ static void ide_drive_pre_save(void *opaque)
s->cur_io_buffer_offset = s->data_ptr - s->io_buffer;
s->cur_io_buffer_len = s->data_end - s->data_ptr;
s->end_transfer_fn_idx = transfer_end_table_idx(s->end_transfer_func);
if (s->end_transfer_fn_idx == -1) {
idx = transfer_end_table_idx(s->end_transfer_func);
if (idx == -1) {
fprintf(stderr, "%s: invalid end_transfer_func for DRQ_STAT\n",
__func__);
s->end_transfer_fn_idx = 2;
} else {
s->end_transfer_fn_idx = idx;
}
}