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From 8804bca3de1b79a7c579783b7e3a7603f43bbb48 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 2 May 2014 16:31:17 -0700
Subject: [PATCH] mdadm: Fix build on gcc 4.9
super-intel.c:5063:2: error: right-hand operand of comma expression has no effect [-Werror=unused-value]
snprintf((char *) spare->sig, MAX_SIGNATURE_LENGTH,
^
cc1: all warnings being treated as errors
make: *** [super-intel.o] Error 1
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
---
super-intel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/super-intel.c b/super-intel.c
index 6438987..e726987 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -5941,7 +5941,7 @@ static int write_super_imsm_spares(struct intel_super *super, int doclose)
spare->cache_size = mpb->cache_size;
spare->pwr_cycle_count = __cpu_to_le32(1);
- snprintf((char *) spare->sig, MAX_SIGNATURE_LENGTH,
+ (void)snprintf((char *) spare->sig, MAX_SIGNATURE_LENGTH,
MPB_SIGNATURE MPB_VERSION_RAID0);
for (d = super->disks; d; d = d->next) {
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