LSM: Make some functions static

Fixes the following sparse warnings: security/security.c:533:5: warning: symbol 'lsm_task_alloc' was not declared. Should it be static? security/security.c:554:5: warning: symbol 'lsm_ipc_alloc' was not declared. Should it be static? security/security.c:575:5: warning: symbol 'lsm_msg_msg_alloc' was not declared. Should it be static? Fixes: f4ad8f2 ("LSM: Infrastructure management of the task security") Signed-off-by: Wei Yongjun <[email protected]> Acked-by: Casey Schaufler <[email protected]> Signed-off-by: James Morris <[email protected]>
chewitt · Jan 18, 2019 · 3e8c736 · 3e8c736
1 parent 1cfb2a5
commit 3e8c736
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/security/security.c b/security/security.c
@@ -530,7 +530,7 @@ int lsm_inode_alloc(struct inode *inode)
  *
  * Returns 0, or -ENOMEM if memory can't be allocated.
  */
-int lsm_task_alloc(struct task_struct *task)
+static int lsm_task_alloc(struct task_struct *task)
 {
 	if (blob_sizes.lbs_task == 0) {
 		task->security = NULL;
@@ -551,7 +551,7 @@ int lsm_task_alloc(struct task_struct *task)
  *
  * Returns 0, or -ENOMEM if memory can't be allocated.
  */
-int lsm_ipc_alloc(struct kern_ipc_perm *kip)
+static int lsm_ipc_alloc(struct kern_ipc_perm *kip)
 {
 	if (blob_sizes.lbs_ipc == 0) {
 		kip->security = NULL;
@@ -572,7 +572,7 @@ int lsm_ipc_alloc(struct kern_ipc_perm *kip)
  *
  * Returns 0, or -ENOMEM if memory can't be allocated.
  */
-int lsm_msg_msg_alloc(struct msg_msg *mp)
+static int lsm_msg_msg_alloc(struct msg_msg *mp)
 {
 	if (blob_sizes.lbs_msg_msg == 0) {
 		mp->security = NULL;