commit dbe4a09e upstream.

Use "continue" to skip rest of the loop when possible to save an indent
level.  No functional change intended.
Suggested-by: walter harms <wharms@bfs.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
[bwh: Backported to 3.16: adjust filename, context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>