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-rw-r--r--include/net/sctp/constants.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 86f034b524d4..8dadc74c22e7 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -148,11 +148,6 @@ SCTP_SUBTYPE_CONSTRUCTOR(PRIMITIVE, enum sctp_event_primitive, primitive)
#define sctp_chunk_is_data(a) (a->chunk_hdr->type == SCTP_CID_DATA || \
a->chunk_hdr->type == SCTP_CID_I_DATA)
-/* Calculate the actual data size in a data chunk */
-#define SCTP_DATA_SNDSIZE(c) ((int)((unsigned long)(c->chunk_end) - \
- (unsigned long)(c->chunk_hdr) - \
- sctp_datachk_len(&c->asoc->stream)))
-
/* Internal error codes */
enum sctp_ierror {
SCTP_IERROR_NO_ERROR = 0,