um: Removed unused attributes from thread_struct

temp_stack and mm_count have no users and can be killed.

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

1 files changed, 0 insertions, 3 deletions

diff --git a/arch/um/include/asm/processor-generic.h b/arch/um/include/asm/processor-generic.h
index d89b02bb6262..cbc5edd5a901 100644
--- a/arch/um/include/asm/processor-generic.h
+++ b/arch/um/include/asm/processor-generic.h
@@ -25,10 +25,8 @@ struct thread_struct {
         void *fault_addr;
         jmp_buf *fault_catcher;
         struct task_struct *prev_sched;
-        unsigned long temp_stack;
         struct arch_thread arch;
         jmp_buf switch_buf;
-        int mm_count;
         struct {
                 int op;
                 union {
@@ -52,7 +50,6 @@ struct thread_struct {
         .regs                   = EMPTY_REGS,   \
         .fault_addr             = NULL, \
         .prev_sched             = NULL, \
-        .temp_stack             = 0, \
         .arch                   = INIT_ARCH_THREAD, \
         .request                = { 0 } \
 }