From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Fri, 4 May 2012 11:41:21 +0000 (+0200)
Subject: super-intel.c: Don't try to close negative fd
X-Git-Tag: mdadm-3.2.4~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=36614e95466720619f458195f1a0486d7ff32c44;p=thirdparty%2Fmdadm.git

super-intel.c: Don't try to close negative fd

This should be harmless, but lets be consistent and not try to close a
negative file descripter.

Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/super-intel.c b/super-intel.c
index 2e85b6b1..ca15703e 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -4353,7 +4353,7 @@ static int get_super_block(struct intel_super **super_list, int devnum, char *de
 	} else {
 		if (s)
 			free(s);
-		if (dfd)
+		if (dfd >= 0)
 			close(dfd);
 	}
 	if ((dfd >= 0) && (!keep_fd))