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qemu-char: qemu_chr_open_fd() can't fail, don't check 

Cleaned up silently in commit aad04cd0, but that just got reverted.
Re-apply this part.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Markus Armbruster 2012-02-07 15:09:11 +01:00 committed by Anthony Liguori
parent a89dd6c32e
commit d7378ee1c1
1 changed files with 0 additions and 4 deletions
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4
qemu-char.c
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@ -1226,10 +1226,6 @@ static CharDriverState *qemu_chr_open_tty(QemuOpts *opts)
} }
tty_serial_init(fd, 115200, 'N', 8, 1); tty_serial_init(fd, 115200, 'N', 8, 1);
chr = qemu_chr_open_fd(fd, fd); chr = qemu_chr_open_fd(fd, fd);
if (!chr) {
close(fd);
return NULL;
}
chr->chr_ioctl = tty_serial_ioctl; chr->chr_ioctl = tty_serial_ioctl;
chr->chr_close = qemu_chr_close_tty; chr->chr_close = qemu_chr_close_tty;
return chr; return chr;