From: Zhilong Liu <zlliu@suse.com>
Date: Mon, 10 Apr 2017 04:49:52 +0000 (+0800)
Subject: mdadm.c:fix compile warning "mdfd is uninitialized"
X-Git-Tag: mdadm-4.1-rc1~197
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fbc1f1527ec86ae904739a27c0af4e3bc89084e;p=thirdparty%2Fmdadm.git

mdadm.c:fix compile warning "mdfd is uninitialized"

Initialized the mdfd as -1 to prevent compile error
of some compilers.
For example, gcc version 4.8.5(SUSE Linux).

Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---

diff --git a/mdadm.c b/mdadm.c
index 001ff684..41dae1db 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1916,7 +1916,7 @@ static int misc_list(struct mddev_dev *devlist,
 	int rv = 0;
 
 	for (dv = devlist; dv; dv = (rv & 16) ? NULL : dv->next) {
-		int mdfd;
+		int mdfd = -1;
 
 		switch(dv->disposition) {
 		case 'D':