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agetty: keep returns in main() 

Don't use list_speeds() as non-return function, it seems better to
keep main() code consistent.

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2017-08-07 09:48:51 +02:00
parent 82214f45e9
commit 7e6f029448
1 changed files with 3 additions and 3 deletions
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6
term-utils/agetty.c
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@ -298,7 +298,7 @@ static void open_tty(char *tty, struct termios *tp, struct options *op);
static void termio_init(struct options *op, struct termios *tp);
static void reset_vc (const struct options *op, struct termios *tp);
static void auto_baud(struct termios *tp);
static void list_speeds(void) __attribute__((__noreturn__));
static void list_speeds(void);
static void output_special_char (unsigned char c, struct options *op,
struct termios *tp, FILE *fp);
static void do_prompt(struct options *op, struct termios *tp);
@ -833,6 +833,7 @@ static void parse_args(int argc, char **argv, struct options *op)
exit(EXIT_SUCCESS);
case LIST_SPEEDS_OPTION:
list_speeds();
exit(EXIT_SUCCESS);
case VERSION_OPTION:
output_version();
exit(EXIT_SUCCESS);
@ -2130,13 +2131,12 @@ static void __attribute__((__noreturn__)) usage(void)
exit(EXIT_SUCCESS);
}
static void __attribute__((__noreturn__)) list_speeds(void)
static void list_speeds(void)
{
const struct Speedtab *sp;
for (sp = speedtab; sp->speed; sp++)
printf("%10ld\n", sp->speed);
exit(EXIT_SUCCESS);
}
/*