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authorAndrew Lunn <andrew@lunn.ch>2020-10-28 01:43:33 +0100
committerJakub Kicinski <kuba@kernel.org>2020-10-30 11:29:49 -0700
commitb3b7e64bcbcb46542650d1980ea22ff25f0332ee (patch)
treee83aefc7a5e9fd646393c39588969cc5195da2b7 /net/tipc
parent23306008edd9bd21785229a0b8d13e20c3e05419 (diff)
downloadlinux-b3b7e64bcbcb46542650d1980ea22ff25f0332ee.tar.bz2
net: tipc: Fix parameter types passed to %s formater
Now that the compiler is performing printf checking, we get the warning: net/tipc/netlink_compat.c: In function ‘tipc_nl_compat_link_stat_dump’: net/tipc/netlink_compat.c:591:39: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘void *’ [-Wformat=] 591 | tipc_tlv_sprintf(msg->rep, "\nLink <%s>\n", | ~^ | | | char * | %p 592 | nla_data(link[TIPC_NLA_LINK_NAME])); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | void * There is no nla_string(), so cast to a char *. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20201028004333.929816-1-andrew@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/tipc')
-rw-r--r--net/tipc/netlink_compat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
index 1c7aa51cc2a3..591a3018c8a2 100644
--- a/net/tipc/netlink_compat.c
+++ b/net/tipc/netlink_compat.c
@@ -588,7 +588,7 @@ static int tipc_nl_compat_link_stat_dump(struct tipc_nl_compat_msg *msg,
return 0;
tipc_tlv_sprintf(msg->rep, "\nLink <%s>\n",
- nla_data(link[TIPC_NLA_LINK_NAME]));
+ (char *)nla_data(link[TIPC_NLA_LINK_NAME]));
if (link[TIPC_NLA_LINK_BROADCAST]) {
__fill_bc_link_stat(msg, prop, stats);