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authorDaniel Borkmann <dborkman@redhat.com>2013-07-01 18:10:36 +0200
committerDavid S. Miller <davem@davemloft.net>2013-07-02 00:23:57 -0700
commita05b1019cfe5250baf24e26e2e7112cf66054114 (patch)
tree96a1a433f24c0cc93660375d3f0d096a812dbcbc /include/net/sctp
parent37beae65fa4a683b2f17f3472708ab58d134b03c (diff)
net: sctp: prevent checksum.h from double inclusion
The header file checksum.h is missing proper defines that prevents it from double inclusion. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sctp')
-rw-r--r--include/net/sctp/checksum.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index 5a2110d3176d..0cb08e6fb6df 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -42,6 +42,9 @@
* be incorporated into the next SCTP release.
*/
+#ifndef __sctp_checksum_h__
+#define __sctp_checksum_h__
+
#include <linux/types.h>
#include <net/sctp/sctp.h>
#include <linux/crc32c.h>
@@ -81,3 +84,5 @@ static inline __le32 sctp_end_cksum(__u32 crc32)
{
return cpu_to_le32(~crc32);
}
+
+#endif /* __sctp_checksum_h__ */