From e57c624be8f99e56560fd2f4f485fe29f28dd74f Mon Sep 17 00:00:00 2001 From: Hannes Eder Date: Wed, 25 Feb 2009 10:32:39 +0000 Subject: decnet: fix sparse warnings: symbol shadows an earlier one Impact: Remove redundant variable declarations, resp. rename inner scope variable. Fix this sparse warnings: net/decnet/af_decnet.c:1252:40: warning: symbol 'skb' shadows an earlier one net/decnet/af_decnet.c:1223:24: originally declared here net/decnet/af_decnet.c:1582:29: warning: symbol 'val' shadows an earlier one net/decnet/af_decnet.c:1527:22: originally declared here net/decnet/dn_dev.c:687:21: warning: symbol 'err' shadows an earlier one net/decnet/dn_dev.c:670:13: originally declared here net/decnet/sysctl_net_decnet.c:182:21: warning: symbol 'len' shadows an earlier one net/decnet/sysctl_net_decnet.c:173:16: originally declared here Signed-off-by: Hannes Eder Signed-off-by: David S. Miller --- net/decnet/sysctl_net_decnet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/decnet/sysctl_net_decnet.c') diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c index 965397af9a8..5bcd592ae6d 100644 --- a/net/decnet/sysctl_net_decnet.c +++ b/net/decnet/sysctl_net_decnet.c @@ -179,7 +179,7 @@ static int dn_node_address_handler(ctl_table *table, int write, } if (write) { - int len = (*lenp < DN_ASCBUF_LEN) ? *lenp : (DN_ASCBUF_LEN-1); + len = (*lenp < DN_ASCBUF_LEN) ? *lenp : (DN_ASCBUF_LEN-1); if (copy_from_user(addr, buffer, len)) return -EFAULT; -- cgit v1.2.3