From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Thu, 6 Oct 2011 14:43:51 +0000 (+0200)
Subject: GCC compile fix: remove calculation of unused variable 'reservation'
X-Git-Tag: mdadm-3.2.3~114
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9ef57a816de7bd2eada5a5eecb53ea7f2c9dba1;p=thirdparty%2Fmdadm.git

GCC compile fix: remove calculation of unused variable 'reservation'

gcc 4.6.1 doesn't like calculating a variable that then isn't
used. Remove it.

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 468aab2e..d4913188 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -989,7 +989,6 @@ static unsigned long long min_acceptable_spare_size_imsm(struct supertype *st)
 	struct extent *e;
 	int i;
 	unsigned long long rv = 0;
-	__u32 reservation;
 
 	if (!super)
 		return rv;
@@ -1007,7 +1006,6 @@ static unsigned long long min_acceptable_spare_size_imsm(struct supertype *st)
 		continue;
 	if (i > 0)
 		rv = e[i-1].start + e[i-1].size;
-	reservation = __le32_to_cpu(dl->disk.total_blocks) - e[i].start;
 	free(e);
 
 	/* add the amount of space needed for metadata */