osmocom
/
libosmocore
mirror of https://gerrit.osmocom.org/libosmocore
11
0
Fork 1
Code Issues Releases Wiki Activity

telnet_interface: if we don't check for the return value, don't use ret

This commit is contained in:
Harald Welte 2011-07-16 12:01:52 +02:00
parent 9c3cbfb01e
commit 2b32215fc3
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/vty/telnet_interface.c
View File

@ -94,7 +94,6 @@ extern struct host host;
static void print_welcome(int fd) static void print_welcome(int fd)
{ {
int ret;
static const char *msg1 = "Welcome to the "; static const char *msg1 = "Welcome to the ";
static const char *msg2 = " control interface\r\n"; static const char *msg2 = " control interface\r\n";
const char *app_name = "<unnamed>"; const char *app_name = "<unnamed>";
@ -102,12 +101,12 @@ static void print_welcome(int fd)
if (host.app_info->name) if (host.app_info->name)
app_name = host.app_info->name; app_name = host.app_info->name;
ret = write(fd, msg1, strlen(msg1)); write(fd, msg1, strlen(msg1));
ret = write(fd, app_name, strlen(app_name)); write(fd, app_name, strlen(app_name));
ret = write(fd, msg2, strlen(msg2)); write(fd, msg2, strlen(msg2));
if (host.app_info->copyright) 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) int telnet_close_client(struct osmo_fd *fd)