Fixes the following sparse warning:
security/selinux/hooks.c:3242:5: warning: symbol 'ioctl_has_perm' was
not declared. Should it be static?
Signed-off-by: Geliang Tang <geliangtang@xxxxxxx>
---
security/selinux/hooks.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 84d21f9..5265c74 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3239,7 +3239,7 @@ static void selinux_file_free_security(struct file *file)
* Check whether a task has the ioctl permission and cmd
* operation to an inode.
*/
-int ioctl_has_perm(const struct cred *cred, struct file *file,
+static int ioctl_has_perm(const struct cred *cred, struct file *file,
u32 requested, u16 cmd)
{
struct common_audit_data ad;
--
2.5.0
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