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authorRuss Dill <Russ.Dill@asu.edu>2004-05-19 07:46:23 +0000
committerRuss Dill <Russ.Dill@asu.edu>2004-05-19 07:46:23 +0000
commit91e006c1adf660a0180b6d3988a14150ccb36fa9 (patch)
tree1a0688c266e49ea8b50b42bef36637d67bb9a8df /networking
parent57f49d318552b093def4ecd2287d02b30f6d238b (diff)
downloadbusybox-91e006c1adf660a0180b6d3988a14150ccb36fa9.tar.gz
remove uneccessary check (already done in pidfile.c)
Diffstat (limited to 'networking')
-rw-r--r--networking/udhcp/common.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c
index ddfc54732..4f856ee6c 100644
--- a/networking/udhcp/common.c
+++ b/networking/udhcp/common.c
@@ -60,13 +60,13 @@ void background(const char *pidfile)
int pid_fd;
/* hold lock during fork. */
- if (pidfile) pid_fd = pidfile_acquire(pidfile);
+ pid_fd = pidfile_acquire(pidfile);
if (daemon(0, 0) == -1) {
perror("fork");
exit(1);
}
daemonized++;
- if (pidfile) pidfile_write_release(pid_fd);
+ pidfile_write_release(pid_fd);
#endif /* __uClinux__ */
}
@@ -96,10 +96,8 @@ void start_log_and_pid(const char *client_server, const char *pidfile)
sanitize_fds();
/* do some other misc startup stuff while we are here to save bytes */
- if (pidfile) {
- pid_fd = pidfile_acquire(pidfile);
- pidfile_write_release(pid_fd);
- }
+ pid_fd = pidfile_acquire(pidfile);
+ pidfile_write_release(pid_fd);
/* equivelent of doing a fflush after every \n */
setlinebuf(stdout);