diff options
| author | Harald Welte <laforge@gnumonks.org> | 2011-07-16 12:01:52 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2011-07-16 12:03:46 +0200 |
| commit | 2b32215fc331f88502e652bbc4d782950d37f5c5 (patch) | |
| tree | 9d7975e486c7e5dd09021bd0fa9849f4c910b1be /src/vty/telnet_interface.c | |
| parent | 9c3cbfb01eb25a7cec63d3d351cd2e2ba7e0c35b (diff) | |
telnet_interface: if we don't check for the return value, don't use ret
Diffstat (limited to 'src/vty/telnet_interface.c')
| -rw-r--r-- | src/vty/telnet_interface.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/vty/telnet_interface.c b/src/vty/telnet_interface.c index 7631f804..1a285102 100644 --- a/src/vty/telnet_interface.c +++ b/src/vty/telnet_interface.c @@ -94,7 +94,6 @@ extern struct host host; static void print_welcome(int fd) { - int ret; static const char *msg1 = "Welcome to the "; static const char *msg2 = " control interface\r\n"; const char *app_name = "<unnamed>"; @@ -102,12 +101,12 @@ static void print_welcome(int fd) if (host.app_info->name) app_name = host.app_info->name; - ret = write(fd, msg1, strlen(msg1)); - ret = write(fd, app_name, strlen(app_name)); - ret = write(fd, msg2, strlen(msg2)); + write(fd, msg1, strlen(msg1)); + write(fd, app_name, strlen(app_name)); + write(fd, msg2, strlen(msg2)); if (host.app_info->copyright) - ret = write(fd, host.app_info->copyright, strlen(host.app_info->copyright)); + write(fd, host.app_info->copyright, strlen(host.app_info->copyright)); } int telnet_close_client(struct osmo_fd *fd) |