um: Remove unused variables

Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/arch/um/os-Linux/skas/mem.c b/arch/um/os-Linux/skas/mem.c
index c0afff7af4bd0f8151c2f2210ae8a89d9768d4bd..90b310d29179e3aca968d4aabc9f095a25216889 100644 (file)
--- a/arch/um/os-Linux/skas/mem.c
+++ b/arch/um/os-Linux/skas/mem.c
@@ -48,10 +48,6 @@ __initcall(init_syscall_regs);
 
 extern int proc_mm;
 
-int single_count = 0;
-int multi_count = 0;
-int multi_op_count = 0;
-
 static inline long do_syscall_stub(struct mm_id * mm_idp, void **addr)
 {
        int n, i;
@@ -64,8 +60,6 @@ static inline long do_syscall_stub(struct mm_id * mm_idp, void **addr)
                /* FIXME: Need to look up userspace_pid by cpu */
                pid = userspace_pid[0];
 
-       multi_count++;
-
        n = ptrace_setregs(pid, syscall_regs);
        if (n < 0) {
                printk(UM_KERN_ERR "Registers - \n");
@@ -126,9 +120,6 @@ long run_syscall_stub(struct mm_id * mm_idp, int syscall,
 {
        unsigned long *stack = check_init_stack(mm_idp, *addr);
 
-       if (done && *addr == NULL)
-               single_count++;
-
        *stack += sizeof(long);
        stack += *stack / sizeof(long);
 
@@ -141,7 +132,6 @@ long run_syscall_stub(struct mm_id * mm_idp, int syscall,
        *stack++ = args[5];
        *stack++ = expected;
        *stack = 0;
-       multi_op_count++;
 
        if (!done && ((((unsigned long) stack) & ~UM_KERN_PAGE_MASK) <
                     UM_KERN_PAGE_SIZE - 10 * sizeof(long))) {