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Mark out_of_mem(..) and usage(..) with __dead2 as they both directly call exit

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as a hint to static analysis tools

MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
ngie 2016-05-29 04:18:47 +00:00
parent bee3d2d308
commit fc5405536f
1 changed files with 4 additions and 4 deletions
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8
usr.sbin/rpc.statd/statd.c
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@ -72,9 +72,9 @@ static int create_service(struct netconfig *nconf);
static void complete_service(struct netconfig *nconf, char *port_str);
static void clearout_service(void);
static void handle_sigchld(int sig);
void out_of_mem(void);
void out_of_mem(void) __dead2;
static void usage(void);
static void usage(void) __dead2;
int
main(int argc, char **argv)
@ -613,7 +613,7 @@ clearout_service(void)
}
static void
usage()
usage(void)
{
fprintf(stderr, "usage: rpc.statd [-d] [-h <bindip>] [-p <port>]\n");
exit(1);
@ -647,7 +647,7 @@ static void handle_sigchld(int sig __unused)
* Out of memory, fatal
*/
void
out_of_mem()
out_of_mem(void)
{
syslog(LOG_ERR, "out of memory");