Commit 4946ea5c authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso
Browse files

netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build 



>> include/linux/netfilter/nf_conntrack_pptp.h:13:20: warning: 'const' type qualifier on return type has no effect [-Wignored-qualifiers]
extern const char *const pptp_msg_name(u_int16_t msg);
^~~~~~

Reported-by: default avatarkbuild test robot <lkp@intel.com>
Fixes: 4c559f15 ("netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code")
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 94945ad2

include/linux/netfilter/nf_conntrack_pptp.h

+1 −1
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ 
#include <net/netfilter/nf_conntrack_expect.h>

#include <uapi/linux/netfilter/nf_conntrack_tuple_common.h>



extern const char *const pptp_msg_name(u_int16_t msg);

const char *pptp_msg_name(u_int16_t msg);



/* state of the control session */

enum pptp_ctrlsess_state {

net/netfilter/nf_conntrack_pptp.c

+1 −1
Original line number Diff line number Diff line
@@ -91,7 +91,7 @@ static const char *const pptp_msg_name_array[PPTP_MSG_MAX + 1] = { 
	[PPTP_SET_LINK_INFO]		= "SET_LINK_INFO"

};



const char *const pptp_msg_name(u_int16_t msg)

const char *pptp_msg_name(u_int16_t msg)

{

	if (msg > PPTP_MSG_MAX)

		return pptp_msg_name_array[0];

CRA Git | Maintained and supported by SUSTech CRA and CCSE