infiniband/core/ib_mad.c

920 	int seg_size, pad;
922 	seg_size = mad_size - hdr_len;
923 	if (data_len && seg_size) {
924 		pad = seg_size - data_len % seg_size;
925 		return pad == seg_size ? 0 : pad;
927 		return seg_size;
946 	int left, seg_size, pad;
948 	send_buf->seg_size = mad_size - send_buf->hdr_len;
950 	seg_size = send_buf->seg_size;
954 	for (left = send_buf->data_len + pad; left > 0; left -= seg_size) {
955 		seg = kmalloc(sizeof (*seg) + seg_size, gfp_mask);
959 				sizeof (*seg) + seg_size, gfp_mask);
969 		memset(seg->data + seg_size - pad, 0, pad);