diff options
Diffstat (limited to 'arch/mips/kernel/syscall.c')
| -rw-r--r-- | arch/mips/kernel/syscall.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index d2df0dc20..d98507f16 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c @@ -42,7 +42,6 @@ asmlinkage int sys_pipe(struct pt_regs regs) int fd[2]; int error, res; - lock_kernel(); error = do_pipe(fd); if (error) { res = error; @@ -51,7 +50,6 @@ asmlinkage int sys_pipe(struct pt_regs regs) regs.regs[3] = fd[1]; res = fd[0]; out: - unlock_kernel(); return res; } @@ -71,11 +69,7 @@ do_mmap2(unsigned long addr, unsigned long len, unsigned long prot, } down(¤t->mm->mmap_sem); - lock_kernel(); - error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); - - unlock_kernel(); up(¤t->mm->mmap_sem); if (file) |