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authorStephen Hemminger <shemminger@linux-foundation.org>2009-03-20 05:43:14 +0000
committerDavid S. Miller <davem@davemloft.net>2009-03-21 19:06:50 -0700
commit7ca98fa234afa096ec2a5e7195ad2d32555cca86 (patch)
tree2c54b7eb083de1d1f2d57faa73e690aa2ea202d9 /include/net
parent65689fef7e484631e996541a6772706627b0991a (diff)
snap: use const for descriptor
Protocols should be able to use constant value for the descriptor. Minor whitespace cleanup as well Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/psnap.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/net/psnap.h b/include/net/psnap.h
index b2e01cc3fc8..fe456c295b0 100644
--- a/include/net/psnap.h
+++ b/include/net/psnap.h
@@ -1,7 +1,11 @@
#ifndef _NET_PSNAP_H
#define _NET_PSNAP_H
-extern struct datalink_proto *register_snap_client(unsigned char *desc, int (*rcvfunc)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *orig_dev));
+extern struct datalink_proto *
+register_snap_client(const unsigned char *desc,
+ int (*rcvfunc)(struct sk_buff *, struct net_device *,
+ struct packet_type *,
+ struct net_device *orig_dev));
extern void unregister_snap_client(struct datalink_proto *proto);
#endif