From 0ec62d290912bb4b989be7563851bc364ec73b56 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 24 Nov 2009 08:53:51 -0500 Subject: kill useless checks in sparc mremap variants Acked-by: David S. Miller Acked-by: Hugh Dickins Signed-off-by: Al Viro --- arch/sparc/kernel/sys_sparc_64.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/sparc/kernel/sys_sparc_64.c') diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c index e2d102447a43..ddda12fcbac2 100644 --- a/arch/sparc/kernel/sys_sparc_64.c +++ b/arch/sparc/kernel/sys_sparc_64.c @@ -614,12 +614,6 @@ SYSCALL_DEFINE5(64_mremap, unsigned long, addr, unsigned long, old_len, if (test_thread_flag(TIF_32BIT)) goto out; - if (unlikely(new_len >= VA_EXCLUDE_START)) - goto out; - if (unlikely(sparc_mmap_check(addr, old_len))) - goto out; - if (unlikely(sparc_mmap_check(new_addr, new_len))) - goto out; down_write(¤t->mm->mmap_sem); ret = do_mremap(addr, old_len, new_len, flags, new_addr); -- cgit v1.2.3