diff options
| author | Michal Nowak newman x <Michal Nowak newman.x@gmail.com> | 2009-06-26 22:41:45 -0400 |
|---|---|---|
| committer | Michal Nowak newman x <Michal Nowak newman.x@gmail.com> | 2009-06-26 22:41:45 -0400 |
| commit | 04923c8eb783a099e07e831bc6ce1a010d4cb69a (patch) | |
| tree | f3ed14f7db5965c3e35059d986bf494a92548218 /dpid/dpid.c | |
| parent | d56c2d5edcf109ef1544002d8a78e518f71db06c (diff) | |
Removed compiler warnings for unused return values
Diffstat (limited to 'dpid/dpid.c')
| -rw-r--r-- | dpid/dpid.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/dpid/dpid.c b/dpid/dpid.c index bdfc21db..a21dcf9f 100644 --- a/dpid/dpid.c +++ b/dpid/dpid.c @@ -720,7 +720,7 @@ void est_dpi_sigchld(void) void stop_active_dpis(struct dp *dpi_attr_list, int numdpis) { static char *DpiBye_cmd = NULL; - int i, dpi_socket; + int i, dpi_socket, rc; struct sockaddr_un dpi_addr; struct sockaddr_un sa; size_t sun_path_len, addr_len; @@ -751,7 +751,11 @@ void stop_active_dpis(struct dp *dpi_attr_list, int numdpis) ERRMSG("stop_active_dpis", "connect", errno); MSG_ERR("%s\n", dpi_addr.sun_path); } - (void) write(dpi_socket, DpiBye_cmd, strlen(DpiBye_cmd)); + rc = write(dpi_socket, DpiBye_cmd, strlen(DpiBye_cmd)); + if (rc == -1) { + MSG("stop_active_dpis: Error on sending BYE command: %s\n", + dStrerror(errno)); + } a_Misc_close_fd(dpi_socket); } } |