[-mm patch] get_unmapped_area: remove now unused ret variable (was Re: 2.6.21-mm1)

Frederik Deweerdt
2007-05-06T09:04:38Z

On Sat, May 05, 2007 at 01:49:55AM -0700, Andrew Morton wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21/2.6.21-mm1/
>

mm/mmap.c:1393: warning: unused variable 'ret'

The get_unmapped_area-doesnt-need-hugetlbfs-hacks-anymore.patch and
get_unmapped_area-handles-map_fixed-in-generic-code.patch rendered the ret
variable useless.

Regards,
Frederik

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>

diff --git a/mm/mmap.c b/mm/mmap.c
index b0f6eb8..fabf7f4 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1390,7 +1390,6 @@ unsigned long
get_unmapped_area(struct file *file, unsigned long addr, unsigned long len,
unsigned long pgoff, unsigned long flags)
{
- unsigned long ret;
unsigned long (*get_area)(struct file *, unsigned long,
unsigned long, unsigned long, unsigned long);