tree 6a0bc2476e82be68b66cad2b77075e4f36beb1ea
parent 0fa05599009ed36304d490064888d0252d656add
author Dan Carpenter <error27@gmail.com> 1274736801 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1274800025 -0700

dynamic_debug: small cleanup in ddebug_proc_write()

This doesn't change behavior at all.  In the original code, if nwords was
zero then ddebug_parse_query() would return -EINVAL, now we just do it
earlier.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>