staging: lustre: llite: reduce indent in ll_dir_read
authorwang di <di.wang@intel.com>
Fri, 22 Jul 2016 02:44:03 +0000 (22:44 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 15 Aug 2016 16:31:06 +0000 (18:31 +0200)
commitb1f048c147bb192b25e37591cfc8855aa3c34d38
tree04620e8535831eb683e2ce71364ae6f8d22f1698
parent0ddf80c1b97500e33c6efd79f0ea46fab9f3200e
staging: lustre: llite: reduce indent in ll_dir_read

Instead of making a large chunk of code conditional
based on if a page is valid we reverse the page
validity test and exit the loop if the page is invalid
instead. This allows a section of code to reduce its
indentation one level.

Signed-off-by: wang di <di.wang@intel.com>
Reviewed-on: http://review.whamcloud.com/10761
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4906
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/lustre/lustre/llite/dir.c