Commit bf88c8c8 authored Sep 21, 2009 by Figo.zhang Committed by Linus Torvalds Sep 22, 2009

vmalloc.c: fix double error checking



There is no need for double error checking.

Signed-off-by: Figo.zhang <figo1802@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 945a1113

mm/vmalloc.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -168,11 +168,9 @@ static int vmap_page_range_noflush(unsigned long start, unsigned long end,
		next = pgd_addr_end(addr, end);
		err = vmap_pud_range(pgd, addr, next, prot, pages, &nr);
		if (err)
		break;
		return err;
		} while (pgd++, addr = next, addr != end);

		if (unlikely(err))
		return err;
		return nr;
		}