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qemu-char: Re-apply style fixes from just reverted aad04cd0

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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 15:09:10 +01:00 committed by Anthony Liguori
parent b181e04777
commit a89dd6c32e
1 changed files with 14 additions and 7 deletions
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21
qemu-char.c
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@ -640,8 +640,9 @@ static CharDriverState *qemu_chr_open_file_out(QemuOpts *opts)
TFR(fd_out = qemu_open(qemu_opt_get(opts, "path"),
O_WRONLY | O_TRUNC | O_CREAT | O_BINARY, 0666));
if (fd_out < 0)
if (fd_out < 0) {
return NULL;
}
return qemu_chr_open_fd(-1, fd_out);
}
@ -666,8 +667,9 @@ static CharDriverState *qemu_chr_open_pipe(QemuOpts *opts)
if (fd_out >= 0)
close(fd_out);
TFR(fd_in = fd_out = qemu_open(filename, O_RDWR | O_BINARY));
if (fd_in < 0)
if (fd_in < 0) {
return NULL;
}
}
return qemu_chr_open_fd(fd_in, fd_out);
}
@ -764,8 +766,9 @@ static CharDriverState *qemu_chr_open_stdio(QemuOpts *opts)
{
CharDriverState *chr;
if (stdio_nb_clients >= STDIO_MAX_CLIENTS)
if (stdio_nb_clients >= STDIO_MAX_CLIENTS) {
return NULL;
}
if (stdio_nb_clients == 0) {
old_fd0_flags = fcntl(0, F_GETFL);
tcgetattr (0, &oldtty);
@ -1356,8 +1359,9 @@ static CharDriverState *qemu_chr_open_pp(QemuOpts *opts)
int fd;
TFR(fd = qemu_open(filename, O_RDWR));
if (fd < 0)
if (fd < 0) {
return NULL;
}
if (ioctl(fd, PPCLAIM) < 0) {
close(fd);
@ -1425,8 +1429,9 @@ static CharDriverState *qemu_chr_open_pp(QemuOpts *opts)
int fd;
fd = qemu_open(filename, O_RDWR);
if (fd < 0)
if (fd < 0) {
return NULL;
}
chr = g_malloc0(sizeof(CharDriverState));
chr->opaque = (void *)(intptr_t)fd;
@ -1795,8 +1800,9 @@ static CharDriverState *qemu_chr_open_win_file_out(QemuOpts *opts)
fd_out = CreateFile(file_out, GENERIC_WRITE, FILE_SHARE_READ, NULL,
OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
if (fd_out == INVALID_HANDLE_VALUE)
if (fd_out == INVALID_HANDLE_VALUE) {
return NULL;
}
return qemu_chr_open_win_file(fd_out);
}
@ -2444,8 +2450,9 @@ static CharDriverState *qemu_chr_open_socket(QemuOpts *opts)
fd = inet_connect_opts(opts);
}
}
if (fd < 0)
if (fd < 0) {
goto fail;
}
if (!is_waitconnect)
socket_set_nonblock(fd);