sparc, exec: remove redundant addr_limit assignment

The address limit is already set in flush_old_exec() so this assignment of
USER_DS is redundant.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index c8cc461..f793742 100644 (file)
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -380,8 +380,7 @@ void flush_thread(void)
 #endif
        }
 
-       /* Now, this task is no longer a kernel thread. */
-       current->thread.current_ds = USER_DS;
+       /* This task is no longer a kernel thread. */
        if (current->thread.flags & SPARC_FLAG_KTHREAD) {
                current->thread.flags &= ~SPARC_FLAG_KTHREAD;
 

diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index c158a95..d959cd0 100644 (file)
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -368,9 +368,6 @@ void flush_thread(void)
 
        /* Clear FPU register state. */
        t->fpsaved[0] = 0;
-       
-       if (get_thread_current_ds() != ASI_AIUS)
-               set_fs(USER_DS);
 }
 
 /* It's a bit more tricky when 64-bit tasks are involved... */