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svcrdma: Clean up read chunk counting

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The byte_count argument is not used, and the function is called
only from one place.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Chuck Lever
2015-01-13 11:02:54 -05:00
committed by J. Bruce Fields
parent 83f2bedfc6
commit 2397aa8b51
3 changed files with 12 additions and 21 deletions
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16
net/sunrpc/xprtrdma/svc_rdma_marshal.c
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@@ -70,22 +70,6 @@ static u32 *decode_read_list(u32 *va, u32 *vaend)
return (u32 *)&ch->rc_position;
}
/*
* Determine number of chunks and total bytes in chunk list. The chunk
* list has already been verified to fit within the RPCRDMA header.
*/
void svc_rdma_rcl_chunk_counts(struct rpcrdma_read_chunk *ch,
int *ch_count, int *byte_count)
{
/* compute the number of bytes represented by read chunks */
*byte_count = 0;
*ch_count = 0;
for (; ch->rc_discrim != 0; ch++) {
*byte_count = *byte_count + ntohl(ch->rc_target.rs_length);
*ch_count = *ch_count + 1;
}
}
/*
* Decodes a write chunk list. The expected format is as follows:
* descrim : xdr_one