linux-next: cputime tree build warning

[Stephen Rothwell]

Hi Martin,

Today's linux-next build (x86_64 allmodconfig) produced this warning:

fs/proc/uptime.c: In function 'uptime_proc_show':
fs/proc/uptime.c:14: warning: unused variable 'len'

Introduced by commit ed7e789abfc433e46524419b7cc51d949552505e ("[PATCH]
Fix idle time field in /proc/uptime") from the cputime tree.

-- 
Cheers,
Stephen Rothwell                    sfr@xxxxxxxxxxxxxxxx
http://www.canb.auug.org.au/~sfr/

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