rmmod: fix bad error message
Before:
># busybox_old rmmod gtrhfhdfghdf
rmmod: can't unload 'gtrhfhdfghdf': unknown symbol in module, or unknown parameter
After:
># busybox rmmod gtrhfhdfghdf
rmmod: can't unload module 'gtrhfhdfghdf': No such file or directory
function old new delta
modprobe_main 726 721 -5
do_modprobe 599 590 -9
rmmod_main 187 169 -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-32) Total: -32 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/modutils/modprobe.c b/modutils/modprobe.c
index 314a7a1..952ba03 100644
--- a/modutils/modprobe.c
+++ b/modutils/modprobe.c
@@ -461,9 +461,8 @@
rc = bb_delete_module(m2->modname, O_EXCL);
if (rc) {
if (first) {
- bb_error_msg("can't unload module %s: %s",
- humanly_readable_name(m2),
- moderror(rc));
+ bb_perror_msg("can't unload module %s",
+ humanly_readable_name(m2));
break;
}
} else {
@@ -622,7 +621,7 @@
* autoclean will be removed".
*/
if (bb_delete_module(NULL, O_NONBLOCK | O_EXCL) != 0)
- bb_perror_msg_and_die("rmmod");
+ bb_perror_nomsg_and_die();
}
return EXIT_SUCCESS;
}