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Diffstat (limited to 'modutils/rmmod.c')
-rw-r--r--modutils/rmmod.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/modutils/rmmod.c b/modutils/rmmod.c
index f13ff9e..5c353ef 100644
--- a/modutils/rmmod.c
+++ b/modutils/rmmod.c
@@ -28,7 +28,7 @@
int rmmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int rmmod_main(int argc UNUSED_PARAM, char **argv)
{
- int n;
+ int n, err;
unsigned flags = O_NONBLOCK | O_EXCL;
/* Parse command line. */
@@ -40,7 +40,8 @@ int rmmod_main(int argc UNUSED_PARAM, char **argv)
flags |= O_TRUNC;
if (n & 4) {
/* Unload _all_ unused modules via NULL delete_module() call */
- if (bb_delete_module(NULL, flags) != 0 && errno != EFAULT)
+ err = bb_delete_module(NULL, flags);
+ if (err && err != EFAULT)
bb_perror_msg_and_die("rmmod");
return EXIT_SUCCESS;
}
@@ -58,9 +59,10 @@ int rmmod_main(int argc UNUSED_PARAM, char **argv)
safe_strncpy(modname, bname, MODULE_NAME_LEN);
else
filename2modname(bname, modname);
- if (bb_delete_module(modname, flags))
- bb_error_msg_and_die("can't unload '%s': %s",
- modname, moderror(errno));
+ err = bb_delete_module(modname, flags);
+ if (err)
+ bb_perror_msg_and_die("can't unload module '%s'",
+ modname);
}
return EXIT_SUCCESS;