diff options
author | Mathias Krause <minipli@googlemail.com> | 2011-09-20 17:22:59 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-09-21 02:12:42 -0400 |
commit | ddd53bf11172822bc02b32b876a491010257d1b0 (patch) | |
tree | bb6085fe06e245bf1bf7aec4c4f93bdaf2a6bee0 | |
parent | 08cefa9fa7e5b3ddaefb8b7bfa408d148429c08d (diff) |
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>
-rw-r--r-- | arch/sparc/kernel/process_32.c | 3 | ||||
-rw-r--r-- | arch/sparc/kernel/process_64.c | 3 |
2 files changed, 1 insertions, 5 deletions
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) | |||
380 | #endif | 380 | #endif |
381 | } | 381 | } |
382 | 382 | ||
383 | /* Now, this task is no longer a kernel thread. */ | 383 | /* This task is no longer a kernel thread. */ |
384 | current->thread.current_ds = USER_DS; | ||
385 | if (current->thread.flags & SPARC_FLAG_KTHREAD) { | 384 | if (current->thread.flags & SPARC_FLAG_KTHREAD) { |
386 | current->thread.flags &= ~SPARC_FLAG_KTHREAD; | 385 | current->thread.flags &= ~SPARC_FLAG_KTHREAD; |
387 | 386 | ||
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index c158a95ec664..d959cd0a4aa4 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c | |||
@@ -368,9 +368,6 @@ void flush_thread(void) | |||
368 | 368 | ||
369 | /* Clear FPU register state. */ | 369 | /* Clear FPU register state. */ |
370 | t->fpsaved[0] = 0; | 370 | t->fpsaved[0] = 0; |
371 | |||
372 | if (get_thread_current_ds() != ASI_AIUS) | ||
373 | set_fs(USER_DS); | ||
374 | } | 371 | } |
375 | 372 | ||
376 | /* It's a bit more tricky when 64-bit tasks are involved... */ | 373 | /* It's a bit more tricky when 64-bit tasks are involved... */ |