tree 1df20844702dbf7d8d014ae08bdb479a8350533f
parent b3ac022cb9dc5883505a88b159d1b240ad1ef405
author Dan Carpenter <error27@gmail.com> 1274910205 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1274976767 -0700

proc: cleanup: remove unused assignments

I removed 3 unused assignments.  The first two get reset on the first
statement of their functions.  For "err" in root.c we don't return an
error and we don't use the variable again.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>