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authorRichard Weinberger <richard@nod.at>2012-04-13 15:37:57 +0200
committerRichard Weinberger <richard@nod.at>2012-05-21 21:09:32 +0200
commit54ce9256ad705ae8b628edfadce161aa7099922d (patch)
tree1bd2e4d49d9b2db9ce2862a3318210dedba69997 /arch/um/os-Linux
parent9daeaa370526df1c19eba4780247bb7155541e38 (diff)
um: Remove unused variables
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/os-Linux')
-rw-r--r--arch/um/os-Linux/skas/mem.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/um/os-Linux/skas/mem.c b/arch/um/os-Linux/skas/mem.c
index c0afff7af4bd..90b310d29179 100644
--- 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))) {