From: David Miller <davem@davemloft.net>
To: netdev@vger.kernel.org
Subject: [PATCH] sfc: Fix memcpy() with const destination compiler warning.
Date: Fri, 17 Apr 2015 15:16:54 -0400 (EDT) [thread overview]
Message-ID: <20150417.151654.1368879418386402419.davem@davemloft.net> (raw)
drivers/net/ethernet/sfc/selftest.c: In function ‘efx_iterate_state’:
drivers/net/ethernet/sfc/selftest.c:388:9: warning: passing argument 1 of ‘memcpy’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-array-qualifiers]
This is because the msg[] member of struct efx_loopback_payload
is marked as 'const'. Remove that.
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/sfc/selftest.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
index 10b6173..b605dfd5 100644
--- a/drivers/net/ethernet/sfc/selftest.c
+++ b/drivers/net/ethernet/sfc/selftest.c
@@ -46,7 +46,7 @@ struct efx_loopback_payload {
struct iphdr ip;
struct udphdr udp;
__be16 iteration;
- const char msg[64];
+ char msg[64];
} __packed;
/* Loopback test source MAC address */
--
2.3.5
reply other threads:[~2015-04-17 19:16 UTC|newest]
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