diff options
author | Mathias Krause <minipli@googlemail.com> | 2011-11-15 17:54:51 -0500 |
---|---|---|
committer | Guan Xuetao <gxt@mprc.pku.edu.cn> | 2011-11-15 21:50:09 -0500 |
commit | ed96dfbcfea92233d27db9d3c77fc91a58c959bf (patch) | |
tree | 7482dc2899728aaf9dd5ff45d31cfc7ce7123cd2 /arch/unicore32/include | |
parent | 8889023a4ab5f32325b568e7626fd2233cf64fa5 (diff) |
unicore32, exec: remove redundant set_fs(USER_DS)
The address limit is already set in flush_old_exec() so this
set_fs(USER_DS) is redundant.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Diffstat (limited to 'arch/unicore32/include')
-rw-r--r-- | arch/unicore32/include/asm/processor.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/unicore32/include/asm/processor.h b/arch/unicore32/include/asm/processor.h index e11cb0786578..f0d780a51f9b 100644 --- a/arch/unicore32/include/asm/processor.h +++ b/arch/unicore32/include/asm/processor.h | |||
@@ -53,7 +53,6 @@ struct thread_struct { | |||
53 | #define start_thread(regs, pc, sp) \ | 53 | #define start_thread(regs, pc, sp) \ |
54 | ({ \ | 54 | ({ \ |
55 | unsigned long *stack = (unsigned long *)sp; \ | 55 | unsigned long *stack = (unsigned long *)sp; \ |
56 | set_fs(USER_DS); \ | ||
57 | memset(regs->uregs, 0, sizeof(regs->uregs)); \ | 56 | memset(regs->uregs, 0, sizeof(regs->uregs)); \ |
58 | regs->UCreg_asr = USER_MODE; \ | 57 | regs->UCreg_asr = USER_MODE; \ |
59 | regs->UCreg_pc = pc & ~1; /* pc */ \ | 58 | regs->UCreg_pc = pc & ~1; /* pc */ \ |