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Optimize can_do_restart() function 

This patch optimizes can_do_restart() function by reusing some part
of code from existing set_link() function.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
pull/106/head^2
Alexander Shiyan 2014-01-31 14:02:50 +04:00 committed by Marc Kleine-Budde
parent d9469850ac
commit 9a28d69183
1 changed files with 1 additions and 10 deletions
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11
src/libsocketcan.c
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@ -715,7 +715,6 @@ int can_do_stop(const char *name)
*/ */
int can_do_restart(const char *name) int can_do_restart(const char *name)
{ {
int fd;
int err = -1; int err = -1;
int state; int state;
__u32 restart_ms; __u32 restart_ms;
@ -746,16 +745,8 @@ int can_do_restart(const char *name)
.restart = 1, .restart = 1,
}; };
fd = open_nl_sock(); err = set_link(name, 0, &req_info);
if (fd < 0)
goto err_out;
err = do_set_nl_link(fd, 0, name, &req_info);
if (err < 0)
goto close_out;
close_out:
close(fd);
err_out: err_out:
return err; return err;
} }