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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 f13ff9eb6..5c353ef95 100644
--- a/modutils/rmmod.c
+++ b/modutils/rmmod.c
@@ -28,7 +28,7 @@
28int rmmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; 28int rmmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
29int rmmod_main(int argc UNUSED_PARAM, char **argv) 29int rmmod_main(int argc UNUSED_PARAM, char **argv)
30{ 30{
31 int n; 31 int n, err;
32 unsigned flags = O_NONBLOCK | O_EXCL; 32 unsigned flags = O_NONBLOCK | O_EXCL;
33 33
34 /* Parse command line. */ 34 /* Parse command line. */
@@ -40,7 +40,8 @@ int rmmod_main(int argc UNUSED_PARAM, char **argv)
40 flags |= O_TRUNC; 40 flags |= O_TRUNC;
41 if (n & 4) { 41 if (n & 4) {
42 /* Unload _all_ unused modules via NULL delete_module() call */ 42 /* Unload _all_ unused modules via NULL delete_module() call */
43 if (bb_delete_module(NULL, flags) != 0 && errno != EFAULT) 43 err = bb_delete_module(NULL, flags);
44 if (err && err != EFAULT)
44 bb_perror_msg_and_die("rmmod"); 45 bb_perror_msg_and_die("rmmod");
45 return EXIT_SUCCESS; 46 return EXIT_SUCCESS;
46 } 47 }
@@ -58,9 +59,10 @@ int rmmod_main(int argc UNUSED_PARAM, char **argv)
58 safe_strncpy(modname, bname, MODULE_NAME_LEN); 59 safe_strncpy(modname, bname, MODULE_NAME_LEN);
59 else 60 else
60 filename2modname(bname, modname); 61 filename2modname(bname, modname);
61 if (bb_delete_module(modname, flags)) 62 err = bb_delete_module(modname, flags);
62 bb_error_msg_and_die("can't unload '%s': %s", 63 if (err)
63 modname, moderror(errno)); 64 bb_perror_msg_and_die("can't unload module '%s'",
65 modname);
64 } 66 }
65 67
66 return EXIT_SUCCESS; 68 return EXIT_SUCCESS;