From: Mathias Krause Date: Wed, 28 Sep 2011 00:49:53 +0000 (+1000) Subject: sparc, exec: remove redundant addr_limit assignment X-Git-Tag: next-20110929~2^2~214 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3ab2aa60ee4a737bc56f052229133a978f758a88;p=karo-tx-linux.git 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 Cc: David Miller Signed-off-by: Andrew Morton <> --- diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c index c8cc461ff75f..f793742eec2b 100644 --- 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 8fdc9fdce737..c7120f9974a8 100644 --- 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... */