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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-04-14 16:59:00 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-04-29 15:41:42 -0400 |
| commit | e53cfda5d2c90a6dd763eb72034c775add729e40 (patch) | |
| tree | de6255d83be193bc5cea0bbf8a851139a0384d50 /security/tomoyo | |
| parent | fca660beb875a0449bebcfe2d6696cadb4cc593c (diff) | |
| download | lwn-e53cfda5d2c90a6dd763eb72034c775add729e40.tar.gz lwn-e53cfda5d2c90a6dd763eb72034c775add729e40.zip | |
tomoyo_close_control: don't bother with return value
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security/tomoyo')
| -rw-r--r-- | security/tomoyo/common.c | 5 | ||||
| -rw-r--r-- | security/tomoyo/common.h | 2 | ||||
| -rw-r--r-- | security/tomoyo/securityfs_if.c | 5 |
3 files changed, 4 insertions, 8 deletions
diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index f89a0333b813..283862aebdc8 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -2681,10 +2681,8 @@ out: * tomoyo_close_control - close() for /sys/kernel/security/tomoyo/ interface. * * @head: Pointer to "struct tomoyo_io_buffer". - * - * Returns 0. */ -int tomoyo_close_control(struct tomoyo_io_buffer *head) +void tomoyo_close_control(struct tomoyo_io_buffer *head) { /* * If the file is /sys/kernel/security/tomoyo/query , decrement the @@ -2694,7 +2692,6 @@ int tomoyo_close_control(struct tomoyo_io_buffer *head) atomic_dec_and_test(&tomoyo_query_observers)) wake_up_all(&tomoyo_answer_wait); tomoyo_notify_gc(head, false); - return 0; } /** diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h index d4f166bc3508..b897d4862016 100644 --- a/security/tomoyo/common.h +++ b/security/tomoyo/common.h @@ -958,7 +958,7 @@ const struct tomoyo_path_info *tomoyo_path_matches_group (const struct tomoyo_path_info *pathname, const struct tomoyo_group *group); int tomoyo_check_open_permission(struct tomoyo_domain_info *domain, struct path *path, const int flag); -int tomoyo_close_control(struct tomoyo_io_buffer *head); +void tomoyo_close_control(struct tomoyo_io_buffer *head); int tomoyo_env_perm(struct tomoyo_request_info *r, const char *env); int tomoyo_execute_permission(struct tomoyo_request_info *r, const struct tomoyo_path_info *filename); diff --git a/security/tomoyo/securityfs_if.c b/security/tomoyo/securityfs_if.c index fcf32783b66b..179a955b319d 100644 --- a/security/tomoyo/securityfs_if.c +++ b/security/tomoyo/securityfs_if.c @@ -143,14 +143,13 @@ static int tomoyo_open(struct inode *inode, struct file *file) /** * tomoyo_release - close() for /sys/kernel/security/tomoyo/ interface. * - * @inode: Pointer to "struct inode". * @file: Pointer to "struct file". * - * Returns 0 on success, negative value otherwise. */ static int tomoyo_release(struct inode *inode, struct file *file) { - return tomoyo_close_control(file->private_data); + tomoyo_close_control(file->private_data); + return 0; } /** |