[AX25]: Kill user triggable printks.
sfuzz can easily trigger any of those.
move the printk message to the corresponding comment: makes the
intention of the code clear and easy to pick up on an scheduled
removal. as bonus simplify the braces placement.
Signed-off-by: maximilian attems <max@stro.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 8378afd..ecb14ee 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1109,21 +1109,19 @@
* some sanity checks. code further down depends on this
*/
- if (addr_len == sizeof(struct sockaddr_ax25)) {
- /* support for this will go away in early 2.5.x */
- printk(KERN_WARNING "ax25_connect(): %s uses obsolete socket structure\n",
- current->comm);
- }
- else if (addr_len != sizeof(struct full_sockaddr_ax25)) {
- /* support for old structure may go away some time */
+ if (addr_len == sizeof(struct sockaddr_ax25))
+ /* support for this will go away in early 2.5.x
+ * ax25_connect(): uses obsolete socket structure
+ */
+ ;
+ else if (addr_len != sizeof(struct full_sockaddr_ax25))
+ /* support for old structure may go away some time
+ * ax25_connect(): uses old (6 digipeater) socket structure.
+ */
if ((addr_len < sizeof(struct sockaddr_ax25) + sizeof(ax25_address) * 6) ||
- (addr_len > sizeof(struct full_sockaddr_ax25))) {
+ (addr_len > sizeof(struct full_sockaddr_ax25)))
return -EINVAL;
- }
- printk(KERN_WARNING "ax25_connect(): %s uses old (6 digipeater) socket structure.\n",
- current->comm);
- }
if (fsa->fsa_ax25.sax25_family != AF_AX25)
return -EINVAL;
@@ -1467,21 +1465,20 @@
goto out;
}
- if (addr_len == sizeof(struct sockaddr_ax25)) {
- printk(KERN_WARNING "ax25_sendmsg(): %s uses obsolete socket structure\n",
- current->comm);
- }
- else if (addr_len != sizeof(struct full_sockaddr_ax25)) {
- /* support for old structure may go away some time */
+ if (addr_len == sizeof(struct sockaddr_ax25))
+ /* ax25_sendmsg(): uses obsolete socket structure */
+ ;
+ else if (addr_len != sizeof(struct full_sockaddr_ax25))
+ /* support for old structure may go away some time
+ * ax25_sendmsg(): uses old (6 digipeater)
+ * socket structure.
+ */
if ((addr_len < sizeof(struct sockaddr_ax25) + sizeof(ax25_address) * 6) ||
(addr_len > sizeof(struct full_sockaddr_ax25))) {
err = -EINVAL;
goto out;
}
- printk(KERN_WARNING "ax25_sendmsg(): %s uses old (6 digipeater) socket structure.\n",
- current->comm);
- }
if (addr_len > sizeof(struct sockaddr_ax25) && usax->sax25_ndigis != 0) {
int ct = 0;