diff options
| -rw-r--r-- | kernel/sys.c | 19 | ||||
| -rw-r--r-- | security/keys/request_key.c | 13 |
2 files changed, 11 insertions, 21 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index 8b71cef3bf1a..6e81aa7e4688 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -2114,7 +2114,6 @@ int orderly_poweroff(bool force) NULL }; int ret = -ENOMEM; - struct subprocess_info *info; if (argv == NULL) { printk(KERN_WARNING "%s failed to allocate memory for \"%s\"\n", @@ -2122,18 +2121,16 @@ int orderly_poweroff(bool force) goto out; } - info = call_usermodehelper_setup(argv[0], argv, envp, GFP_ATOMIC); - if (info == NULL) { - argv_free(argv); - goto out; - } - - call_usermodehelper_setfns(info, NULL, argv_cleanup, NULL); + ret = call_usermodehelper_fns(argv[0], argv, envp, UMH_NO_WAIT, + NULL, argv_cleanup, NULL); +out: + if (likely(!ret)) + return 0; - ret = call_usermodehelper_exec(info, UMH_NO_WAIT); + if (ret == -ENOMEM) + argv_free(argv); - out: - if (ret && force) { + if (force) { printk(KERN_WARNING "Failed to start orderly shutdown: " "forcing the issue\n"); diff --git a/security/keys/request_key.c b/security/keys/request_key.c index cc3790315d2f..000e75017520 100644 --- a/security/keys/request_key.c +++ b/security/keys/request_key.c @@ -93,16 +93,9 @@ static void umh_keys_cleanup(struct subprocess_info *info) static int call_usermodehelper_keys(char *path, char **argv, char **envp, struct key *session_keyring, int wait) { - gfp_t gfp_mask = (wait == UMH_NO_WAIT) ? GFP_ATOMIC : GFP_KERNEL; - struct subprocess_info *info = - call_usermodehelper_setup(path, argv, envp, gfp_mask); - - if (!info) - return -ENOMEM; - - call_usermodehelper_setfns(info, umh_keys_init, umh_keys_cleanup, - key_get(session_keyring)); - return call_usermodehelper_exec(info, wait); + return call_usermodehelper_fns(path, argv, envp, wait, + umh_keys_init, umh_keys_cleanup, + key_get(session_keyring)); } /* |