From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 21 Mar 2017 20:43:05 +0000 (+0300)
Subject: raid5-ppl: silence a misleading warning message
X-Git-Tag: v4.14-rc1~1017^2^2~51
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0b408baf7f4f3ea94239d021a1f19e60cd8694de;p=platform%2Fkernel%2Flinux-rpi.git

raid5-ppl: silence a misleading warning message

The "need_cache_flush" variable is never set to false.  When the
variable is true that means we print a warning message at the end of
the function.

Fixes: 3418d036c81d ("raid5-ppl: Partial Parity Log write logging implementation")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Shaohua Li <shli@fb.com>
---

diff --git a/drivers/md/raid5-ppl.c b/drivers/md/raid5-ppl.c
index 27bad3e..86ea9ad 100644
--- a/drivers/md/raid5-ppl.c
+++ b/drivers/md/raid5-ppl.c
@@ -1070,7 +1070,7 @@ int ppl_init_log(struct r5conf *conf)
 	struct mddev *mddev = conf->mddev;
 	int ret = 0;
 	int i;
-	bool need_cache_flush;
+	bool need_cache_flush = false;
 
 	pr_debug("md/raid:%s: enabling distributed Partial Parity Log\n",
 		 mdname(conf->mddev));