audit: inline audit_syscall_entry to reduce burden on archs

Every arch calls:

if (unlikely(current->audit_context))
	audit_syscall_entry()

which requires knowledge about audit (the existance of audit_context) in
the arch code.  Just do it all in static inline in audit.h so that arch's
can remain blissfully ignorant.

Signed-off-by: Eric Paris <eparis@redhat.com>

1 files changed, 8 insertions, 9 deletions

diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index c73c8c50f117..9388844cd88c 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -1071,15 +1071,14 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
         if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
                 trace_sys_enter(regs, regs->u_regs[UREG_G1]);
 
-        if (unlikely(current->audit_context) && !ret)
-                audit_syscall_entry((test_thread_flag(TIF_32BIT) ?
-                                     AUDIT_ARCH_SPARC :
-                                     AUDIT_ARCH_SPARC64),
-                                    regs->u_regs[UREG_G1],
-                                    regs->u_regs[UREG_I0],
-                                    regs->u_regs[UREG_I1],
-                                    regs->u_regs[UREG_I2],
-                                    regs->u_regs[UREG_I3]);
+        audit_syscall_entry((test_thread_flag(TIF_32BIT) ?
+                             AUDIT_ARCH_SPARC :
+                             AUDIT_ARCH_SPARC64),
+                            regs->u_regs[UREG_G1],
+                            regs->u_regs[UREG_I0],
+                            regs->u_regs[UREG_I1],
+                            regs->u_regs[UREG_I2],
+                            regs->u_regs[UREG_I3]);
 
         return ret;
 }