From 8804bca3de1b79a7c579783b7e3a7603f43bbb48 Mon Sep 17 00:00:00 2001 From: Khem Raj 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 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) {